SAE AS 210041-2002 Canister Lithium Hydroxide Screened Ends Friction Type Covers《带去干扰端头的FSC 8110抗摩擦封盖的氢氧化锂滤毒罐》.pdf

1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro

2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.Copyright 2002 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.

3、A.TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790 SAE WEB ADDRESS: http:/www.sae.org400 Commonwealth Drive, Warrendale, PA 15096-0001AEROSPACE STANDARDAS210041Issued 2002-02Canister, Lithium Hydroxide, Screened Ends,Friction Type CoversFSC 8110NOTICEThis document has been taken directl

4、y from U.S. Military Specification MIL-C-21004B(SH), Amendment 2 and contains only minor editorial and format changes required to bring it into conformance with the publishing requirements of SAE technical standards. The initial release of this document is intended to replace MIL-C-21004B(SH), Amend

5、ment 2. Any part numbers established by the original specification remain unchanged.The original Military Specification was adopted as an SAE standard under the provisions of the SAE Technical Standards Board (TSB) Rules and Regulations (TSB 001) pertaining to accelerated adoption of government spec

6、ifications and standards. TSB rules provide for (a) the publication of portions of unrevised government specifications and standards without consensus voting at the SAE Committee level, and (b) the use of the existing government specification or standard format.Under Department of Defense policies a

7、nd procedures, any qualification requirements and associated qualified products lists are mandatory for DOD contracts. Any requirement relating to qualified products lists (QPLs) has not been adopted by SAE and is not part of this SAE technical document.SAE AS210041 - 2 -1. SCOPE:1.1 Scope:This spec

8、ification covers canisters for shipment and storage of lithium hydroxide (LiOH), to be used in receptacle for CO2absorbent (see MIL-R-24159).2. APPLICABLE DOCUMENTS:2.1 Government documents:2.1.1 Specifications and standards: Unless otherwise specified, the following specifications and standards of

9、the issue listed in that issue of the Department of Defense Index of Specifications and Standards (DoDISS) specified in the solicitation form a part of this specification to the extent specified herein.SPECIFICATIONSFEDERALQQ-T-425 Tinplate (Hot Dip and Electrolytic).PPP-B-591 Boxes, Shipping, Fiber

10、board, Wood-Cleated.PPP-B-601 Boxes, Wood, Cleated-Plywood.PPP-B-621 Boxes, Wood, Nailed and Lock-Corner.PPP-B-636 Boxes, Shipping, Fiberboard.PPP-B-640 Boxes, Fiberboard, Corrugated, Triple-Wall.PPP-C-96 Cans, Metal, 28 Gage and Lighter.MILITARYMIL-C-10464 Cans, Hermetic Sealing, Metal Light Gage T

11、ear and Strip Type.MIL-L-10547 Liners, Case, and Sheet Overwrap; Water-Vaporproof or Waterproof, Flexible.MIL-S-11388 Sealing Material for Metal Container Seams.MIL-E-15090 Enamel, Equipment, Light-Gray (Formula No. 111).DOD-P-15328 Primer (Wash), Pretreatment (Formula No. 117 for Metals) (Metric).M

12、IL-P-19602 Primer, Size Coating, Baking, for Roller Coat Application.MIL-E-19603 Enamel, Baking for Roller Coat Application.MIL-L-20213 Lithium Hydroxide (LiOH), Technical.MIL-V-21064 Varnish, Finishing, Baking for Roller Coat Application.SAE AS210041 - 3 -2.1.1 (Continued):STANDARDSFEDERALFED-STD-1

13、01 Preservation, Packaging and Packing Materials: Test Procedures.MILITARYMIL-STD-105 Sampling Procedures and Tables for Inspection by Attributes.MIL-STD-129 Marking for Shipment and Storage.MIL-STD-1186 Cushioning, Anchoring, Bracing, Blocking, And Waterproofing, With Appropriate Test Methods.(Copi

14、es of specifications and standards required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting officer.)2.2 Other publications:The following documents form a part of this specification to the extent spec

15、ified herein.UNIFORM CLASSIFICATION COMMITTEE AGENTUniform Freight Classification Ratings, Rules and Regulations(Application for copies should be addressed to the Uniform Classification Committee Agent, Tariff Publication Officer, Room 1106, 222 South Riverside Plaza, Chicago, IL 60606.)NATIONAL MOT

16、OR FREIGHT TRAFFIC ASSOCIATION, INC., AGENTNational Motor Freight Classification(Application for copies should be addressed to the National Motor Freight Traffic Association, Inc., ATA TRAFFIC Dept., 1616 “P“ Street, NW, Washington, DC 20036.)2.3 Order of precedence:In the event of a conflict betwee

17、n the text of this specification and the references cited herein, the text of this specification shall take precedence.SAE AS210041 - 4 -3. REQUIREMENTS:3.1 Material:The canister body shall be fabricated from 135-pound base weight, tinplate; and the end rings, covers and screens shall be fabricated

18、from 95-pound base weight tinplate. Tinplate shall conform to type MR, single reduced, class 100, bright finish as specified in QQ-T-425.3.2 Dimensions:The canister shall be cylindrical and of the multiple friction cover type, and shall be capable of packaging approximately 390 cubic inches of LiOH.

19、 The outside height of the canister shall be not less than 11-3/4 inches and not greater than 12 inches. The inside height of the canister from screen to screen shall be not less than 11-3/8 inches and not greater than 11-5/8 inches. The inside body diameter of the canister shall be not less than 6-

20、3/8 inches and not greater than 6-5/8 inches. The outside diameter of the body over the double seam shall not exceed 6-3/4 inches.3.3 Design and construction:3.3.1 Body: The body shall be formed from one piece of tinplate not less than 0.015 inch thick. The longitudinal joint shall be an outside or

21、inside lock seam, soldered inside or outside or welded as specified in MIL-C-10464 or PPP-C-96, with a lap seam at each end. The seams shall be soldered the entire length with tin solder. The end ring-to-body seam shall be compound lined. Both ends of the body shall be flanged for lock seaming or cr

22、imping of the end rings.3.3.2 End rings: The end rings shall be formed from tinplate not less than 0.012 inch thick, and shall be not greater than 0.500 inch wide when assembled with the canister body. The end rings shall be flanged for double seaming and shall have an annular groove into which an a

23、nnular projection on the cover fits. The inside edge of the end ring may be curled under or may project inward to form an additional seal. Flanges shall be precurled and lined with sealing compound conforming to MIL-S-11388.3.3.3 Cover: The covers shall be formed from tinplate not less than 0.012 in

24、ch thick. There shall be an annular projection on the cover to fit snugly into the annular groove in the end ring. When the cover is forced into place on the canister, the cover shall be in continuous contact with the canister on both the outside and the inside of the projection on the cover.3.3.4 S

25、creens: Both ends of the canister shall be provided with perforated tinplate metal screens, 0.012 inch thick. The total open area of the screens shall be between 25 percent and 45 percent of the total screen area. There shall be at least 17 but not more than 19 holes per inch. The holes shall be 0.0

26、33 0.003 inch in diameter. The screens shall be tack soldered to the end rings at three equally spaced locations.SAE AS210041 - 5 -3.3.5 Assembly: One end assembly (end ring and screen) shall be installed as specified in 3.3.4 and complete end assembly double seamed to canister body. The cover shall

27、 be sealed to the canister with an adhesive which may be brushed into the end ring annular groove and which will maintain an air tight seal. The adhesive shall not take a permanent set over a prolonged period of time and shall form an airtight seal. The top end ring shall be attached to the canister

28、 by double seaming.3.4 Capacity:The nominal capacity of the canister shall be 390 cubic inches. The actual capacity shall be not less than 385 and not greater than 395 cubic inches.3.5 Leakage:Canisters shall show no leakage when subjected to the air pressure test specified in 4.4.1.3.6 Coating:3.6.

29、1 The coating on the exterior of the canisters shall be applied only after the surfaces have been freed of oil, grease, dirt, rust, mill scale, or other extraneous matter adversely affecting adhesion.3.6.2 The exterior of the canisters shall have a pretreatment consisting of one coat of coating conf

30、orming to DOD-P-15328 to a thickness of 0.3-0.5 mils applied to the clean surface. The pretreatment shall be followed with a gray enamel coating, conforming to MIL-E-15090, of such thickness that the pretreatment plus the gray enamel coating shall be not less than 2.0 mils at any point. The cleaning

31、, pretreatment and gray enamel shall produce a uniform, continuous, tightly-adhering coating reasonably free on all surfaces from cracks, scratches, holidays and other film defects or irregularities that may adversely affect the corrosion-resisting properties of the coating. Either type I, class 1 o

32、r class 2 of MIL-E-15090, or class 1 and class 2 of MIL-E-19603 may be used. As an optional method, body, end rings and covers may be roller coated with a primer conforming to MIL-P-19602 followed with a gray enamel coating conforming to MIL-E-19603, (color modified to match the color specified in M

33、IL-E-15090) and a varnish coat conforming to MIL-V-21064.3.6.3 Recovered materials: Unless otherwise specified herein, all equipment, material and articles incorporated in the products covered by this specification shall be new and shall be fabricated using materials produced from recovered material

34、s to the maximum extend practicable without jeopardizing the intended use. The term “recovered materials“ means materials which have been collected or recovered from solid waste and reprocessed to become a source of raw materials, as opposed to virgin raw materials. None of the above shall be interp

35、reted to mean that the use of used or rebuilt products is allowed under this specification unless otherwise specifically specified.SAE AS210041 - 6 -3.7 Marking:Canisters shall be marked on the side with the following information:Carbon dioxide (CO2) absorbent (lithium hydroxide)Do not open until re

36、quired for useManufacturer _Contract number _Lot number _Date of manufacture _Stock No. _Gross weight when packed _ poundsNet weight when packed _ pounds(The actual weights to be stamped in when packed)Use: Open canister by removing both top and bottom covers and inserting canister in CO2canister re

37、ceptacle. Each pound is good for 10 man-hours.EMERGENCY USE: In case power supply fails, open canister by distorting the screen with screwdriver or blunt tool and spread the carbon dioxide absorbent approximately 1/4 inch depth over bunks or other flat spaces not in contact with water or excessive m

38、oisture. Carbon dioxide absorbent shall be spread to the extent of 1 pound for 10 men for 1 hour.CAUTION: The carbon dioxide absorbent may cause severe burns on contact with the skin or eyes. In the event of contact, flush with water for 20 minutes and seek medical advice.3.7.1 Method: The marking s

39、hall be colored black and shall be applied by the silk screen process, rubber stamp, or stencil. As an optional method, marking may be applied by lithography. Waterproof ink shall be used. Minimum height of letters shall be 0.125 inch.3.8 Finish:Special attention shall be given to ensure that the ca

40、nisters are dry prior to shipment and that all parts are free from dirt, grease or other foreign material.4. QUALITY ASSURANCE PROVISIONS:4.1 Responsibility for inspection:Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspectio

41、n requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the

42、right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements.SAE AS210041 - 7 -4.2 Sampling for quality conformance inspection:4.2.1 Lot: All canisters offered for delivery at one

43、 time shall be considered a lot for purposes of quality conformance inspection.4.2.2 Sampling for visual and dimensional examination: A random sample for canisters shall be selected from each lot in accordance with MIL-STD-105 at inspection level I. However, the smallest sample size to be used shall

44、 be 25. The acceptable quality level shall be 2.5 percent defective.4.2.3 Sampling for quality conformance tests: A random sample of canisters shall be selected from each lot in accordance with MIL-STD-105 at inspection level S-3. The acceptable quality level shall be equal to 1.5 percent defective.

45、4.3 Quality conformance tests:Each of the sample canisters selected in accordance with 4.2 shall be subjected to the tests of 4.4 to verify compliance with this specification. A sample canister failing any test shall not be offered for delivery, and if the number of defective canisters in any sample

46、 exceeds the acceptance number for that sample, the lot represented by the sample shall be rejected.4.4 Test procedures:4.4.1 Air pressure test: The test shall be done in accordance with method 5009 of FED-STD-101. Canisters shall be subjected to an air pressure of 3 0.5 pounds per square inch for 1

47、 minute to determine conformance with 3.5.4.4.2 Coating thickness test: Conformance with the thickness specified in 3.6.2 shall be verified by appropriate nondestructive means such as magnetic analysis which can be used over the entire surface of the canister.4.4.3 Visual and dimensional examination

48、: Each of the sample canisters selected in accordance with 4.2.2 shall be visually and dimensionally examined to verify compliance with 3.2, 3.6, 3.7 and 3.8.4.5 Inspection of packaging:Sample packages and packs and the inspection of the packaging, packing and marking for shipment and storage shall

49、be in accordance with the requirements of section 5 and the documents specified therein.5. PACKAGING:(The preparation for delivery requirements specified herein apply only for direct Government acquisition. For the extent of applicability of the preparation for delivery requirements of referenced documents listed in section 2, see 6.3.)SAE AS210041 - 8 -5.1 Packing:Packing shall be level A, B or C, as specified (see 6.2.1).5.1.1 Level A: Ca