1、MIL-F-2373A q7 W 7797706 0257337 5 .F C rf+Jl -i MIL-F-82191A(MC) 29 December 1978 SUPERSEDING 19 August 1968 MIL- F - 82 19 1 (MC) MILITARY SPECIFICATION FUEL HOSE EVACUATION KITS This specification is approved for use by U.S. Marine Corps, Department of the Navy, and is available for use by all De
2、partments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers fuel hose evacuation kits. 1.2 Classification. The fuel hose evacuation kits shall be of the following sizes, as specified in 6.2.1: Sizes Size 1 - For use with 4-inch fuel hose. Size 2 - For use with
3、6-inch fuel hose. 2. APPLICABLE DOCUMENTS 2.1 Issues of documents. The following documents of the issue in effect on date of invitation for bids or requests for proposal form a part of this specification to the extent specified herein: IBeneficial comments (recommendations, additions, deletions) and
4、 any per- tinent data which may be of use in improving this document should be addressed to: Commandant of the Marine Corps, Headquarters Marine Corps, Code LMA-1, Washington, D.C. 20380 by using the self-addressed Standard- ization Document Improvement Proposal (DD Form 1426) appearing at the end o
5、f this document or by letter. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-F-2171A LI9 W 7777706 0257140 1 W MIL- F- 82 19 1A (MC) SPECIFICATIONS FEDERAL bfilbi-A- 12 2 PPP-B-601 PPP-B-636 MI L ITARY MI L- P - 1 16 MIL- P- 5 14 MI L- S- 79 1
6、G - Adhesive, Butadiene Acrylonitrile Base, - Boxes, Wood, Cleated-Plywood. - Boxes, Shipping, Fiberboard. Medium Solids, General Purpose. - Preservation-Packaging, Methods of. - Plates, Identification, Instruction and - Sealing Compound, Thread and Gasket, Marking, Blank. Fuel, Oil, and Water Resis
7、tant. STANDARDS MILITARY MIL-STD-105 MIL-STD-129 FIIL-STD- 130 - Identification Marking of US Military Property. MIL-STD-1188 - Commercial Packaging of Supplies and Equipment. - Sampling Procedures and Tables for In- - Marking for Shipment and Storage. spection by Attributes. DRAWINGS U. S. MARINE C
8、ORPS BL77C5208A0032 - Fuel Hose Evacuation Kit, 4-Inch. BL77C5208A0046 - Fuel Hose Evacuation Kit, 6-Inch. (Copies of specifications, standards, and drawings required by contrac- tom in connection with specific procurement functions should be obtained rom the procuring activity or as directed by the
9、 contracting officer.) 3. REQUIREMENTS 3.1 First article. When specified (see 6.2.1), the contractor shall furnish a sample unit(s) for first article inspectipn and approval (see 4.4 and 6.3). 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3. the
10、the 2 Material. Materi applicable drawings. contractor and shall .al shall be as specified herein and as shown on Material not specified shall be selected by . be subject to all provisions of this specifica- tion (see 6.4). 3.3 Design and construction. The fuel hose evacuation kits shall be in accor
11、dance with Data List DL77C5208A0032 for size 1 and Data List DL77C5208A0046 for size 2, and as specified herein. These drawings are end product drawings and no deviation from the prescribed dimensions or tolerances is permissible without prior approval of the contracting officer. Where tolerances co
12、uld cumulatively result in incorrect fits, the contractor shall provide tolerances within those prescribed on the drawings to insure correct fit, assembly, and operation of the fuel hose evacuation kits. Any data (e.g., shop drawings, layouts, flow sheets, processing procedures, etc.) prepared by th
13、e contractor, or obtained from a vendor, to support fabrication and manufacture of the production item shall be made available, upon request, for inspection by the contracting officer or his designated representative. 3.3.1 Interchangeability. All parts having the same part number shall Interchangea
14、ble parts be functionally and dimensionally interchangeable. are defined as two or more like parts possessing such functional and physical characteristics as to be equivalent in performance and dura- bility, and capable of being exchanged one for the other without alter- ation of the parts themselve
15、s or of adjoining parts, except for adjust- ment, and without selection for fit or performance. 3.3.2 Castings and forgings. Cast and forged components of the fuel hose evacuation kit shall be sound and free from blowholes, hard spots, porosity, and cracks. or burned. All fins and roughness shall be
16、 removed. Castings shall not be repaired, plugged, brazed, 3. hose The 3.3 Metal fabrication. Metal used in the fabrication of the fuel : evacuation kit shall be free from kinks, ripples, and sharp bends. straightening of material shall be done by methods that will not cause injury to the material.
17、shall not be used for aluminum. be free from burrs and slivers. All bends shall be made with controlled means to insure uniformity of size and shape. taken to avoid overheating and heated metal shall be allowed to cool slowly. External surfaces shall be free from sharp edges and corners except where
18、 sharp edges or corners are required or where they are not detri- mental to safety. Methods of cutting that utilize heat Sheared, chipped and sawed edges shall Precautions shall be Boltholes shall be accurately formed and have burrs removed. 3.3.4 Threaded connections and fasteners. All threaded con
19、nections and fasteners shall show no evidence of cross threading, multilation, or 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ML-F-82LSLA 49 77797Ob OZ57Lq2 5 detrimental or hazardous burrs. The length of screws and bolts installed with nuts sh
20、all be such that the exposed portion is a minimum of two threads. length. All threaded fasteners shall be tight. No relative movement shall be possible between the attached parts. be sealed with sealing compound conforming to MIL-S-7916. Maximum lengths shall be limited by the nearest standard screw
21、 Threaded fasteners shall 3.3.5 Cleaning. The fuel hose evacuation kit shall be cleaned and dried of all cutting oil, grease, residue of tests, dirt, metal chips, and other extraneous material in accordance with MIL-P-116. 3.4 Performance characteristics. The fuel hose evacuation kit shall have the
22、operating characteristics specified on the applicable drawings (reference drawings 77C5208A0052, 77C5208A0055, and 77C5208A0057) and as-specified herein (see 4.6.2.1 and 4.6.2.2). 3.4.1 Rough handling. The fuel hose evacuation kit shall be capable of being dropped without sustaining cracks, stress d
23、amage, or permanent deformation (see 4.6.2.3). 3.5 Identification and instruction plates. 3.5.1 Identification marking. Each fuel hose evacuation kit shall be The marking shall be applied identified in accordance with MIL-STD-130. - on plates conforming to MIL-P-514, type I, style 3, composition C,
24、of type optional, grade B, class 1 material. to the outside of the chest by adhesive, screws, rivets, or bolts in a place where the plate will be visible and legible. Adhesive, if used, shall conform to MMM-A-122. The plates shall be attached 3.5.2 Instruction plate. Unless otherwise specified (see
25、6.2.1), eadh fuel hose evacuation kit shall be equipped with an instruction plate conforming to MIL-P-514, type III, composition C, of type optional, grade B, class 1 material. cautions describing any special or important procedures to be followed in assembling, operating, or servicing the fuel hose
26、 evacuation kit. The plate shall be attached to the chest by adhesive, screws, rivets, or bolts in a place where the plate will be visible and legible. if used, shall conform to MMM-A-122. The plate shall include all warnings and Adhesive, 3.6 Workmanship. All parts, components and assemblies of the
27、 fuel hose evacuation kit shall be free from extraneous material such as sand, dirt, pits, sprues, scale, flux, grease, or oils that would render the fuel hose evacuation kit unsuitable for its intended use. components, and assemblies of the fuel kose evacuation kit shall be free from misalinement,
28、incomplete welds, leaks, or other defects that could impair the operation and safety of the fuel hose evacuation kit. All parts, 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-F-82191A LI7 9999906 0253143 7 = I 4. OUALITY ASSURANCE PROVISION
29、S tion requirements as specified herein. the contract, the contractor may use his own or any other facilities suit- able for the performance of the inspection requirements specified herein, unless disapproved by the Government. to perform any of the inspections set forth in the specification where s
30、uch inspections are deemed necessary to assure supplies and services conform to prescribed requirements. Except as otherwise Specified in The Government reserves the right a. b. c. d. Packaging inspection (see 4.7). Component and material inspection (see 4.3). First article inspection (see 4.4). Qua
31、lity conformance inspection (see 4.5). in the manufacturing, testing, and packaging of the fuel hose evacuation kit shall be inspected in accordance with the applicable referenced docu- ments, cause for rejection. Nonconformance to the applicable referenced documents shall be I 4.5.1 Sampling. Sampl
32、ing shall be in accordance with MIL-STD-105. minor defects. 4.5.3 Tests. I, i ection. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-BiLSLA Li9 W 9999906 0257144 9 4.5.3.2 Samples. Samples selected in accordance trith 4.5.1 shall be tested as
33、specified in 4.6.2.3, AQL shall be 2.5 percent defective. 4 . 6 Inspection procedures., 4.6.1 Examination. The fuel hose evacuation kit shall be examined for the following defects: Ma j or 101. Parts, components, and assemblies not free from extraneous 102. Castings and forgings not free from blowho
34、les, hard spots, 103. Castings repaired, plugged, brazed, or burned. 104. Metal fabrication not as specified. 105. Threaded connections and fasteners with evidence of cross material porosity, and cracks. threading and mutilation, or with detrimental or hazardous burrs. 106. Components missing or not
35、 as specifed. Minor 201. _L Thread sealing compound missing or not as specified. 202. 203. 204. 205. Treatment and-painking or anodizing not as specified. Identification plate not as specified. Instruction plate not as specified. Loading diagram not as specified. 4.6.2 Tests. - 4.6.2.1 Evacuation te
36、st. The eductor assembly shall be tested as follorIs : a. Connect the inlet coupling of the eductor assembly to an air source capable of delivering not less than 105 cubic feet of air per minute Cft3/min) at a pressure of 80 pounds force per square inch (lbf/in2 plus or minus 2 lbf/in2. Connect the
37、evacuation coupling to a test gage capable of measur- ing a vacuum of 30 inches of mercury with an accuracy of 0.25- percent of full scale range. Allow the air to flow through the eductor assembly at a rate of 105 to 110 ft3/min at a pressure of 80 lbf/in2. vacuum on the vacuum test gage at the end
38、of 1 and 2 minutes. b. c. Note the Nonconformance to 3.4 shall constitute failure of this test. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-2272A 47 W 7777706 0257245 O m 4.6.2.2 Air pressure test. The fuel hose evacuation kit shall be te
39、sted as follows: a. b. c. d. Connect the sender unit assembly to the ball receiver assembly by the quick disconnect couplings. Close the other end of the ball receiver assembly, using a com- patible quick disconnect cap. Connect the eductor assembly to the sender unit assembly, using the compatible
40、pneumatic hose couplings. Connect the remaining pneumatic hose coupling on the eductor to any suitable air source capable of maintaining an air pressure up to and including 100 lbf/in2. Pressurize the assembly to 25 lbf/in2 and submerge in water. no leaks are visible, pressurize to 50 lbf/in2 and ag
41、ain submerge in water. 10 lbf/in2 increments until not less than 100 lbf/in2 is reached. Submerge the assembly in water at the end of each increment and examine-for leaks before proceeding to the next increment. When assembly has been pressurized to 100 lbf/in2, submerge in water and hold at that pr
42、essure for not less than 5 minutes, Examine for leaks and damage. e. If If no leaks are visible, increase pressurization in f. Nonconformance to 3.4 shall constitute failure of this test. 4.6.2.3 Rough handling. The fuel hose evacuation components shall be loaded in the chest in accordance with the
43、loading diagram. The lid shall be held closed by a clip in the hasp. less than 24 inches and dropped on one corner on a surface consisting of 3 inches of packed sand over concrete. be examined for.cracks, stress damage, and permanent deformation. Nicks and mars on the outside of the chest as a resul
44、t of this test shall not be considered defects. Nonconformance to 3.5 shall consitute failure of this test. The chest Shall-then be lifted not The chest and contents shall 4.7 Packaging inspection. 4.7.1 Quality conformance inspection of pack. 4.7.1.1 Unit of product. For the purpose of inspection,
45、a completed pack prepared for shipment shall be considered a unit of product. 4.7.1.2 Sampling. Sampling for examination shall be in accordance with MIL-STD-105. 4.7.1.3 Examination. Samples selected in accordance with 4.7.1.2 shall be examined for the following major defects. defective. AQL shall b
46、e 2.5 percent 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL - F- 8 2 19 1A (FC 107. 108. 109, 110. Components not placed and secured within the chest as provided Boxes not as specified for level A or B. Unlike components packed together for l
47、evel A or B. Marking missing, illegible, incorrect, or incomplete for level for level A, B, or commercial, A, B, or commercial. C. PACKAGING 5,l Packing. Packing shall be level A, B, or commercial as specified see 6.2.1). 5.1.1 Level A. The components shall be placed and secured within the chest pro
48、vided, and the chest shall be packed in a close fitting box con- forming to PPP-B-601, overseas type, style optional. When specified (see 6,2.1, chests containing like size components shall be packed together in quantities not to exceed the weight limitation of the box specified herein. Each chest s
49、hall be blocked within the box in a manner to prevent movement or damage. appendix to the box specification. except boxes shall be domestic type, or individually packed boxes conform- ing to PPP-B-636, VC, Vllc, V13c, or VlSc, style optional, Box closure and strapping shall be in accordance with the appendix to the applicable box closure. Box closure and strapping shall be in accordance with the 5.1.2 Level B. Packing shall be as spec
