ARMY MIL-C-44348-1988 CANTEEN WATER COLD WEATHER CRS《耐蚀钢冬季水箱》.pdf

1、f INCH-POUND MIL-C-44348( GL) 13 December 1988 MILITARY SPECIFICATION CANTEEN, WATER, COLD WEATHER, CRS This specification is approved for use by the U.S. Army Natick Research, Development, and Engineering Center, Department of the Army, and is available for use by all Departments and Agencies of th

2、e Department of Defense. l. SCOPE 1.1 Scope. This specification covers a canteen fabricated of corrosion- resisting steel having a capacity of 36 ounces. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks. The following specifi- cations, standards, and h

3、andbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). SPECI

4、FICATIONS FEDERAL QQ-P-35 - Passivation Treatments for Corrosion-Resisting Steel PPP-B-636 - Boxes, Shipping, Fiberboard PPP-T-45 - Tape, Gummed, Paper, Reinforced and Plain for Sea ling and Securing I Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of

5、 use in improving this document should be addressed to: U.S. Army Natick,Research, Development, and Engineering Center, Natick, MA 01760-5014 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. c AMSC NIA FSC 84

6、65 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. THIS DOCUMENT CONTAINS 10 PAGES- . - ., Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-44348( GL) MILITARY MIL-L-35078 - Loads, Unit: Preparation of Semiperis

7、hable Subsistence Items; Clothing, Personal Equipment and Equipage; General Specification for Canteens MIL-C-51278 - Cap, Water Canteen, Field, 1 Quart and 2 Quart STANDARDS MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes MIL-STD-129 - Marking for Shipment and Stor

8、age MIL-STD-147 - Palletized Unit Loads MIL-STD-731 - Quality of Wood Members for Containers and Pallets (Un1 ss otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Naval Publications and Forms Center, (ATTN: NPODS), 5801 Tabor Avenue,

9、Philadelphia, PA 19120-5099.) 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. DR

10、AWINGS U. S. ARMY NATICK RESEARCH, DEVELOPMENT, AND ENGINEERING CENTER 2-1 O -443 - Canteen Assembly 2-10 -444 - Canteen Body 2-1 O -44 5 - Bottom, Canteen 2 -1 O -44 6 - Top, Canteen . (Copies f drawings are available from the U.S. Army Natick Research, Development, and Engineering Center, Natick,

11、MA 01760-5014.) 2.2 Non-Government publications. The following document forms a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise

12、specified, the -issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-44348( GL) AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 3

13、951 - Standard Practice for Commercial Packaging (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) (Non-Government standards and other publications are normally available from the organizations that prepare

14、or distribute the documents. These documents also may be available in or through libraries or other informational services.) 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in t

15、his document , however y supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall be subjected to first: article inspection (see 6.3) in accordance with 4.3. 3.2 Guide samples. Guide samples,

16、 when furnished, are solely for guidance and information (see 6.4). samples, in which case the document shall govern. Variations from the document may appear in the 3.3 Materials. The materials shall be as specified on Drawing 2-10-443 and all subsidiary drawings and parts lists pertaining thereto.

17、It is encouraged that recycled material be used when practical as long as it meets the require- ments of this specification. 3.4 Design and construction. The design and construction of the canteen shall conform to the design, shape and dimensions shown on Drawing 2-10-443 and as specified herein. 3.

18、4.1 Body weldment. The body weldment shall consist of the upper and lower parts of the body with threaded neck, less cap assembly. The body weldment shall be fabricated from corrosion-resisting steel specified on Drawing 2-10-445 and 2-10-446. The body weldment shall be free from pipe, crack, seam,

19、pit, and lap. 3.4.2 Cap assembly. The cap shall conform to the requirements specified in MIL-C-5 12 78. 3.5 Finish. The canteen shall be given a uniform frosted lusterless finish approximating a commercial 2D sheet finish and passivated in accordance with QQ-P-35. There shall be no evidence of rusti

20、ng, staining, pitting, or spotting when tested as specified in 4.4.4. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-44348(GL) 3.6 Workmanship. The end item shall conform to the quality of product established by this specification and the oc

21、currence of defects shall not exceed the applicable acceptable quality levels. The completely finished canteen shall be thoroughly clean and free from pit, dig, burr, fin, dents, cracks, sliver, machine tool or dye mark, and foreign matter. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for insp

22、ection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any

23、other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in this specification where such inspections are deemed necessary to ensure supplies and

24、services conform to prescribed requirements. 4.1.1 Responsibility for compliance. All items shall meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program, The absence of any inspecti

25、on requirements in the specification shall not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspection, as part of manufacturing operations, is an acceptable pr

26、actice to ascertain conformance to the requirements, however, this does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective material. 4.1.2 Responsibility for dimensional requirements. Unless otherwise speci- fied in

27、 the contract or purchase order, the contractor is responsible for ensuring that all specified dimensions have been met. When dimensions cannot be examined on the end item, inspection shall be made at any point or at all points in the manufacturing process necessary to assure compliance with all dim

28、ensional requirements. 4.2 Classification of inspections. The inspection requirements specified herein are classified as follows: a. First article inspection (see 4.3). b. Quality conformance inspection (see 4.4). 4.3 First article inspection. When a first article is required (see 3.1 and 6.21, it s

29、hall be examined for the defects specified in 4.4.2 and 4.4.3 and tested for the characteristics specified in 4.4.4. The presence of any defect or failure to pass any test shall be cause for rejection of the first article. 4.4 Quality conformance inspection. Unless otherwise specified, sampling for

30、inspection shall be performed in accordance with MIL-STD-105. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.4.1 Component and material inspection. In accordance with 4.1, components and materials shall be inspected iri accordance with all the r

31、equirements of referenced documents unless otherwise excluded, amended, modified, or qualified in this specification or applicable purchase document, 4.4.2 End item visual examination. The end items shall be examined for the defects listed in table I. The lot size shall be expressed in units of cant

32、eens. The sample unit shall be one canteen. The inspection level shall be II and the acceptable quality level (AQL), expressed in terms of defects per hundred units, shall be 1.0 for major defects, 4.0 for major and minor A combined defects, and 15.0 for total (major, minor A and minor B combined) d

33、efects. TABLE I. End item visual defects Classification Major Minor Examine Defect A B Exterior surface Not finished 101 of canteen Type of finish not as specified 102 Area of no finish (check areas Foreign matter imbedded at peripheries and at weldments) 201 Design Does not conform to the applicabl

34、e drawing 103 Quality of metal on Component broken, split, fractured, canteen or cracked 104 twisted 105 Component malformed, bent or Dent, pit, or dig 202 Burr, fin, or sliver 203 Machine tool, or die mark Unspecified hole 106 Construction and workmanship, general Any part not connected or joined a

35、s specified, or operation poorly accomp lished 107 Any part missing 108 Any operation omitted or not properly performed, for example, edge or corner not broken or rounded where required 204 301 302 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_I

36、_ 0b 0403535 T m MIL-C-44348( GL) TABLE I. End item visual defects Class i fica t ion Major Minor Examine Defect A B Welding of canteen Interior of canteen NOTE : Weldment not smooth and uniform, e.g., protrusion of crevice: a. Joining of lower and upper b. Joining of threaded neck to bod ies 109 bo

37、dy 110 Weld missing 111 Metal burned or damaged in welding 112 Weld spatter 205 Any weld incomplete, fractured, porous, cracked, or not fused 113 Not clean, for example, scale, slag, segregation, inclusion of foreign matter, or not thoroughly dry 114 seam, pit, or lap that may permit retention of fo

38、od particles 115 Surface of metal contains pipe, crack, The interior surfaces of the canteen shall be examined for defects with the aid of an internal periscope. The periscope shall be equipped with an electric light and mirror. The mirror shall be capable of being rotated a minimum of 180 degrees.

39、The instrument shall be of such size that it will pass through the neck of the canteen (after removal of the adapter). The light shall be of sufficient power to adequately illuminate the interior surface of the canteen. 4.4.3 End item dimensional examination. The end items shall be examined for conf

40、ormance to the dimensions specified on the drawings that can be determined .on the end items without damaging or disassembling the end items. not within the specified tolerance shall be classified as a defect. The lot size shall be expressed in units of canteens. The sample unit shall be one canteen

41、. The inspection level shall be S-2 and the AQL, expressed in terms of defects per hundred units, shall be 4.0. Any dimension 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.4.4 End item testing. The end items shall be tested as follows for confo

42、rmance to the corrosion-resistance requirement in 3.5. canteen shall be exposed to a relative humidity of 90 to 100 percent at 72O + 2OF for not less than 16 hours and then examined on both interior and exterior surfaces. Any evidence of rusting, staining, pitting, or spotting shall constitute a def

43、ect. The lot size shall be expressed in units of canteens. The sample unit shall be one canteen. The inspection level shall be S-1 and t4e AQL, expressed in terms CI defects per hundred units, shall be 2.5. The uncapped 4.4.5 Packaging examination. The fully packaged end items shall be examined for

44、the defects listed below. The lot size shall be expressed in units of shipping containers. packaged. The inspection level shall be S-2 and the AQL, expressed in terms of defects per hundred units, shall be-2.5. The sample unit shall be one shipping container fully Examine Defect Marking (exterior Om

45、itted; incorrect; illegible; of improper size, i and interior) location, sequence, or method of application Ma ter ia Is Any component missing, damaged, or not as specified Content Inadequate application of components, such as: incomplete sealing or closure of flap, improper taping, loose strapping,

46、 or inadequate stapling Bulged or distorted container Number of canteens per shipping container is more or less than required 4.4.6 Palletization examination. The fully packaged and palletized end items The lot size shall be expressed The sample unit shall be one palletized unit shall be examined fo

47、r the defects listed below. in units of palletized unit loads. load, fully packaged. The inspection level shall be S-1 and the AQL, expressed in terms of defects per hundred units, shall be 6.5. Examine Defect Finished dimensions Length, width, or height exceeds specified maximum requirement _. Pall

48、etization Weight Marking Pallet pattern not as specified Load not as specified Exceeds maximum load limits Omitted; incorrect; illegible; of improper size, location, sequence, or method of application 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,

49、-MIL-C-44348( GL) 5. PACKAGING 5.1 Preservation. 1 Preservation shall be level A. 5.1.1 Level A. Each canteen, with cap secured in place, shall be unit packed in a fiberboard box conforming to style OPF or FOL, type CF, class domestic, variety optional of PPP-B-636, The inside dimensions of the box shall be approximately 5-718 inches in length, 2-314 inches in width, and 8-112 inches in depth. Box closure shall be secured with 2