1、 MIL-PRF-53063B 9 9999906 2013317 950 pq MIL-PRF-53063B (AT) - SUPERSEDING 12 February 1992 MIL-H-53063A(ME) PERFORMANCE SPECIFICATION HOSE ASSEMBLY, ELASTOMER, LIGHTWEIGHT, NONCOLLAPSIBLE, FUEL (METRIC) This specification is approved for use by the U.S. Army Tank-automotive and Armaments Command, D
2、epartment of the Army, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 w. This specification covers lightweight, noncollapsible, elastomer fuel hose assemblies. 1.2 Classification. Hose assemblies shall be of the following sizes and classes, as spe
3、cified (see 6.2): Sizes I.D. (Inside diameters): 1 - 51 millimeters (mm) (2 inches (in.) 2 - 76 mm (3 in.) Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: US Army Tank-automotive and Armaments C
4、ommand, ATTN: AMSTA-TR-E/BLUE, Warren, MI 48397-5000, by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 4720 DISTRIRI J TION STAT EMENT A. Approved for public release; distribution is unlimited. Provided by IHSN
5、ot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-53063B 999990b 2033338 897 MIL-PRF-53063B (AT) Classes: Class 1 - Coupling Halves, Quick-Disconnect, Cam-Locking Type, Hose Shank; Female Both Ends Class 2 - Coupling Halves, Quick-Disconnect, Cam-Locking Type
6、, Hose Shank; Male Both Ends Class 3 - Coupling Halves, Quick-Disconnect, Cam-Locking Type, Hose Shank; Female One End, Male Other End 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not include docu
7、ments in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements documents cited in sections 3 and 4 of this sp
8、ecification, whether or not they are listed. 2.2 Government documents. . 2.2.1 bipecificat ions. sta ndards. and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents ar
9、e those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplements thereto, cited in the solicitation (see 6.2). SPECIFICATIONS FEDERAL A-A-52506 - Clamps, Hose. DEPARTMENT OF DEFENSE MIL-C-27487 MIL-T-83133 - Coupling Halves, Quick-Disconnect, Ca
10、m-Locking Type. - Turbine Fuels, Aviation, Kerosene Types, NATO F-34 (JP-8) and NATO F-35. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- - flIL-PRF-530b3B m 9999906 2OL33L 723 m MIL-PRF-53063B (AT) STANDARDS FEDERAL FED-STD-595 - Colors Used in
11、Government Procurement. (Unless otherwise indicated, copies of the above specifications, standards, and handbooks are available from the Defense Printing Service Detachment Office, Bldg. 4D (Customer Service), 700 Robbins Avenue, Philadelphia, PA 191 11-5094.) 2.3 Non-Government p ublications. The f
12、ollowing documents form 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 specified, the issues of documents not listed in the D
13、oDISS are the issues of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D380 D381 D412 D413 D47 1 D518 D1149 - Rubber Hose (DoD adopted). - Existent Gum in Fuels by Jet Evaporation (DoD adopted). - Vulcanized Rubber and Thermoplastic Rubbers and T
14、hermoplastic Elastomers -Tension (DoD adopted). - Rubber Property - Adhesion to Flexible Substrate (DoD adopted). - Rubber Property - Effect of Liquids (DoD adopted). - Rubber Deterioration - Surface Cracking (DoD adopted). - Rubber Deterioration - Surface Ozone Cracking in a Chamber (DoD adopted).
15、(Copies of ASTM publications may be obtained from the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1 187.) 2.4 Orde r of mecedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes pr
16、ecedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First art icle. When specified (see 6.2), a first article sample shall be subjected to first article inspection in accordance with 4.2. 3 Provide
17、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-530b3B W 99999Ob 2033320 445 W MIL-PRF-53063B (AT) 3.2 Materials. Materials used shall be in accordance with the manufacturers materiais specifications for hose and coupling halves. The metals shall b
18、e capable of meeting all of the operational and environmental requirements specified herein (see 4.5.1). Recovered materials shall be used to the maximum extent practicable. 3.2.1 Mate rial deterioration mevention and control. The hose assemblies shall be fabricated from compatible materials, inhere
19、ntly corrosion resistant or treated to provide protection against the various forms of corrosion and deterioration that may be encountered in any of the applicable operating and storage environments to which hose assemblies may be exposed. 3.2.2 Metals. The use of dissimilar metals in intimate metal
20、 to metal contact, shall be avoided. 3.2.3 Wt ification of materials and finishes. The contractor shall identify the specific material, material finish, or treatment for use with component and subcomponent, and shall make information available upon request, to the contracting officer or designated r
21、epresentative. 3.3 Design and construct ion. 3.3.1 Bose. The hose shall be constructed of an elastomer which is resistant to liquid hydrocarbon fuels, and shall not have any deleterious effects upon any type and grade of fuel conforming to MIL-T-83133 (JP-8). The inside wall of the hose shall be smo
22、oth and free from pits. The hose shall be of uniform thickness. The hose shall not leak. The color of the hose shall be tan 686A in accordance with FED-STD-595, color chip 33446. 3.3.1.1 Color lay-line. A longitudinal color lay-line shall be marked on the outer cover of the hose. It shall be not les
23、s than 3.2 mm (0.13 in.) wide and shall be continuous the full length of the hose. Handling, bending, fuel, or environmental effects shall not adversely affect the lay-line. The identification marking label (see 3.5) may substitute for the lay-line provided it is continuous and extends the full leng
24、th of the hose and is black in color. The lay-line shall remain clear, distinct and legible for the life of the hose. 3.3.1.2 B iameter and weight. Length shall be as specified (see 6.2). Hose inside diameter and weight shall be as specified in table I. 4 Provided by IHSNot for ResaleNo reproduction
25、 or networking permitted without license from IHS-,-,-MIL-PRF-53063B 7777706 2033323 383 Hose Diameter (Inner diameter) +2.5 mm -0.8 mm (+0.10 in. -0.03 in.) MIL-PRF-53063B (AT) TABLE I. Diameters and weight. Weight per linear meter (mad 51 mm (2 in.) 76 mm (3 in.) 0.45 kg (1.00 pound (lb) 0.57 kg (
26、1.25 lbs) 3.3.1.3 Static wire. If static wire is used as a reinforcement for the hose, the resistance between couplings shall not exceed 4.9 ohms per linear meter (1.5 ohms per linear foot) of hose. 3.3.2 Fittings and coup lings. 3.3.2.1 Coupl in g ha Ives (cam-locking type) . Couplings halves shall
27、 be in accordance with MIL-C-27487, type II or VI, class 1 or 2, as applicable (see 1.2). The cam-lock couplings described herein are illustrated in figure 1. 3.3.2.2 Band fittings. Each coupling shall be banded to the hose in conformance with A-A-52506. Bands shall be non-vivid and non-reflective.
28、3.3.2.3 Coudi n g caps . Coupling halves conforming to MIL-C-27487 shall be provided with type IX dust cap and the type X dust plug conforming to MIL-C-27487. The caps and plugs shall be made captive to the couplings by means of a chain or similar attachment. 3.4 Phys ical and chem ical proDerti es.
29、 3.4.1 Hydrosta tic pressure. 3.4.1.1 Hose asse mbly. When tested as specified in 4.5.5, at the proof pressure from table II, the hose assembly shall not leak. There shall be no evident imperfection in the hose, or couplings while under pressure. There shall be no indication of slippage or pull-out
30、of the fitting or coupling. The length of the hose shall not change more than +2 percent. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-53063B m 9999906 2033322 218 m Size I.D. mm (in.) 51 (2) 76 (3) MIL-PRF-53063B (AT) TABLE II. fiessur
31、e for hose asembly. Operating Proof Burst pressure pressure kPa pressure kPa kPa (psi) 1/ (psi) minimum (psi) minimum 517 (75) 1379 (200) 2068 (300) 517 (75) 1379 (200) 2068 (300) 3.4.1.2 . When tested as specified in 4.5.5.1, each size hose assembly shall have a minimum burst pressure as specified
32、in table II. 3.4.2 Tensile str- . When tested as specified in 4.5.6, the tensile strength of the hose shall be not less than 8618 kPa (1250 psi). When tested as specified in 4.5.7, the tensile strength of the tube and cover after immersion shall be not less than 40 percent of the tensile strength be
33、fore immersion or less than 4137 kPa (600 psi) (whichever is greater). 3.4.3 Ulti mate elo ngation. When tested as specified in 4.5.6, the ultimate elongation of the hose shall be not less than 200 percent, and when tested as specified in 4.5.7, the elongation after immersion shall be not less than
34、100 percent. 3.4.4 Adhesion. If a tube, ply, and cover configuration is used for the hose assembly, the adhesion shall comply with 3.4.4.1 and 3.4.4.2. 3.4.4.1 Orioinal ad hesion. When tested as specified in 4.5.8, the original adhesion between the tube and plies, between the plies and between the c
35、over and plies shall be not less than 4.5 kg (10 lbs). 3.4.4.2 Adhesion after fuel immersion. When tested as specified in 4.5.9, adhesion between the tube and plies, between the plies, and between the cover and plies shall be not less than 2.7 kg (6 lbs). 3.4.5 J.ow temperature fle xib ility. When t
36、he hose assembly is tested as specified in 4.5.10, there shall be no evidence of cracking, or lack of flexibility; and the hose shall not show any failure when tested at appropriate proof pressure as indicated in table II. 3.4.6 Existent and hepta ne-washed gum content. When tested as specified in 4
37、.5.11, the existent gum content shall not be more than 20 milligrams per 100 milliliters of test fluid. When 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-530638 = 06 2033323 254 MIL-PW-53063B (AT) further tested as specified in 4.5.11,
38、the heptane-washed gum content shall not be more than 5 milligrams per 100 milliliters. 3.4.7 clus h resistance , During crush resistance test as specified in 4.5.12, the smallest outside diameter of the hose shall be not less than 80 percent of the original outside diameter. After release of the lo
39、ad, the smallest outside diameter shall be not less than 90 percent of the original outside diameter. 3.4.8 Ozone resistance. Ozone resistance of the hose assembly shall comply with ASTM D1149. When tested as specified in 4.5.13, at the end of the exposure time, there shall be no evidence of crackin
40、g, checking or irregularity in the cover when viewed with 7X magnification. 3.5 Identification marking label. Each hose assembly shall be marked with the following information: Date of manufacture (quarter and year). Contract or order number. Manufacturers name and trademark. Hose Assembly, Elastome
41、r, Lightweight, Noncollapsible, Fuel. Working pressure 517 Wa (75 psi). PIN number. The letters used for marking shall be not less than 4.6 mm (0.18 in.) high, and such that handing, bending, water, oil, or environmental effects shall not affect the markings. The letters shall be in contrast to the
42、hose background color. The letters may be within the longitudinal lay-line, provided the width of the lay-line is not less than 5.1 mm (0.20 in.) greater than the height of the letters and the letters are in contrast to the color of the lay-line. The hose shall be branded at intervals of not less th
43、an 3m (10 feet (ft). The label shall remain clear, distinct and legible for the life of the hose (see 4.5.2). 3.6 Workmanship. The hose assemblies shall conform to the quality specified herein with no cuts, nicks, bruises, blisters, sharp edges, or lumps, and shall be clean and smooth (see 4.5.2). 4
44、. VERIFICATION 4.1 Classification of inspection. The inspection conditions specified herein are classified as follows: a. First article inspection (see 4.2). b. Conformance inspection (see 4.3). 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- flIL
45、-PRF-53063B 9999906 2033324 O90 . 4.2 First article inspect ion. Unless otherwise specified (see 6.2), first article inspection shall be performed in accordance with the examinations of 4.4 (table III), and the tests of 4.5.3 through 4.5.13 (table IV). 4.3 n * . Conformance inspection shall include
46、the examinations of 4.4 (table III) and the tests of 4.5.3 through 4.5.13 (table IV). 4.4 Examination. 4.4.1 Sampling. Samples from an inspection lot for conformance inspection shall be selected in accordance with ANSI/ASQC 21.4. Any redesign or modification of the contractors standard to comply wit
47、h specified requirements shall receive particular attention for adequacy and suitability. This element of inspection shall encompass all visual examinations and dimensional measurements of requirements as listed in table III. Noncompliance with any specified requirement or presence or one or more de
48、fects preventing or lessening maximum efficiency shall constitute cause for rejection. 4.4.2 Elastomer. Four test slabs, each 152 mm (6 in.) by 152 mm (6 in.) by 1.91 mm (0.075 in.), +O25 mm bO.010 in.) thick, for each elastomer used to fabricate the hose assemblies, shall be supplied with each lot.
49、 Test slabs shall be fabricated under the same conditions of time, temperature and pressure as used in hose production. 4.5 Method of inspection. 4.5.1 Materials. Conformance to 3.2 shall be determined by inspection of contractor records providing proof or certification that materials conform to requirements. Applicable records shall include drawings, specifications, design data, receiving inspection records, proce
