1、 A-A-52523 m 7799974 0369026 BTB m INCH-POUND A-A-52523 - SUPERSEDING MS500093A 25 February 1974 COMMERCIAL ITEM DESCRIPTION TANK, PRESSURE: AIR BRAKE, TACTICAL TRAILERS The General Services Administration has authorized the use of this commercial item description (CID) for all federal agencies. 1.
2、SCOPE. This CID covers air pressure tanks of various capacities used in 125 pounds per square inch (psi) air brake systems of trailers. 2. SALIENT CHARACTERISTICS. 2.1 Materials * . Unless otherwise specified herein, the materials shall be in accordance with the manufacturers material specifications
3、 for pressure tanks. 2.1.1 -. The tank shell and head shall be sheet or strip carbon steel in accordance with ASTM A568IA568M. 2.1.2 UNS G10110 - G10250, UNS G11160 - G11190, or UNS G12110 - G12130. D: E, Fl . Tank ferrules shall be . The tank block-drain shall be UNS G10200 - 2.1.3 lhkhbk-d G10300.
4、 Beneficial comments, recommendations, additions, deletions clarifications, etc. and any other data which may improve this document should be sent by letter to: U.S. Army Tank-automotive and Armaments Command, ATTN: AMSTA-TR-E, Warren, MI 48397-5000. FSC 2530 UTION Sm,NT A. Approved for public relea
5、se; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- A-A-52523 9999974 0269027 734 A-A-52523 2.2 figure 1 and the envelope dimensions of the applicable referenced drawing (see 6.3). . Tanks shall be designed and constructed
6、 in accordance with 2.2.1 accordance with the applicable referenced drawing (see 6.3). . Tank fenules and block drains shall be designed and located in 2.3 located in the applicable referenced drawing (see 6.3). . Mounting brackets shall be furnished where applicable and as designed and 2.4 . Thread
7、ed holes shall be fitted with protective plugs or caps. 2.5 Welding. Welding shall be of such quality as to preclude failure. Threads shall not be damaged after all welding operations are complete. 2.6 Pressure. Tanks shall be subjected to an air pressure of 250 pounds per square inch (psi) in accor
8、dance with SAE J1 O without leaking or permanent deformation. 2.7 hkfxmh . Interior and exterior of tank shall be cleaned, pre-treated, and primed for ferrous surfaces. Final top coat of tank exterior shall be a semi gloss alkyd enamel with low volatile organic compound (420 gramsAiter maximum) cont
9、ent. The final top coat color shall be forest green, unless otherwise specified in the contract or order (see 6.2). . Identification markings shall be permanent and legible and as a . 2.8 minimum, the manufacturers identification code (CAGE), the contract number, and the Part or Identification Numbe
10、r (PIN). 3. REGULATORY REQUIREMENTS. The offerorkontractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). 4. QUALITY ASSURANCE PROVISIONS. - 4.1 Respmhhy forimpcmm * . The contractor is resp
11、onsible for the performance of all inspections (examinations and tests). b 4.2 product offered meets the salient characteristics of this CID and that the product conforms to the producers own drawings, specifications, workmanship standards, and quality assurance practices. Items with known defects s
12、hall not be submitted for Government acceptance. The Government reserves the right to require proof of such conformance prior to the first delivery and thereafter as may be otherwise provided for under the provisions of the contract. . The contractor shall certify and maintain substantiating evidenc
13、e that the 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52523 9997774 0169028 b70 M A-A-52523 5. PACKAGING. Preservation, packing, and marking shall be as specified in the contract or order (see 6.2). 6. NOTES. (This section contains informa
14、tion of a general or explanatory nature that may be helpful, but is not mandatory.) 6.1. ofreferenceddocuments. 6.1.1 Government. The Code of Federal Regulations (CFR) may be obtained from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. 6.1.2 Armaments Command
15、, Warren, MI 48397-5000. . Army drawings are available from the U.S. Army Tank-automotive and 6.1.3 cation for Steel, Sheet, Carbon, and High-Strength, Low Alloy, Hot-Rolled and Cold-Rolled, General Requirements for are available from the American Society for Testing and Materials (ASTM), 1916 Race
16、Street, Philadelphia, PA 19103. Copies of SAE J10 “Automotive and Off -Highway Air Brake Reservoir Performance and Identification Requirements, Standard“ are available from the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096. . Copies of ASTM A568/A568M Rev. A-93
17、“Standard Specifi- 6.2 . Acquisition documents must specify the following: a. b. c. d. e. f. Title, number, and date of this CID. PIN and quantity required (see 6.4). Issue of DODISS to be cited in the solicitation, and if required, the specific issue of individual documents referenced. Title, numbe
18、r, and revision letter of the applicable engineering drawing (see 6.3). Color of tank final top coat, if other than olive drab. Selection of applicable level and packaging requirements. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52523 A525
19、23-8 A52523-9 E 4 MS500093-8 1400 9.50 MS500093-9 1760 9.50 I I 1 il 21.5 27.0 G 1- - - 3/8-18 1/4-18 - 3/4-14 3/4-14 _- - 3/8-18 D Former PIN MS Pari Capacity Number ( in3) A A52523-1 MS500093-1 1760 9.50 A52523-2 MS500093-2 650 6.88 I A52523-6 I MS500093-6 I 845 I 6.88 I A52523-7 I MS500093-7 I 10
20、40 I 8.00 I A52523-10 I MS500093-10 I 940 1 7.06 F 7 q-+ 22.5 3/8-18 UIU 3/8-18 I - 3/8-18 - 1/4-18 1/4-18 318- 18 Ty- - 1/4-18 * 1/4-18 1/4-18 27.0 I 3/8-18) 3/8-18 I - 1 1/4-18 I - I NOTES: 1. Dimensions are inches and are for engineering reference only. 2. This CID is not intended to limit constr
21、uction to features other than as shown herein by dimensions, notations, and referenced documents. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52523 9999974 OLb030 229 Amy CID PIN drawing number number 8336707 A52523- 1 741 1078 A52523-2 797
22、4404 A52523-3 8735806 A52523-4 8017035 A52523-5 A-A-52523 6.3 1 . . Applicable Army drawing numbers cross- referenced to applicable CID PINS are listed as follows: Army drawing CID PIN number number 6169300 A52523-6 9152454 A52523-7 7979298 A52523-8 8333049 A52523-9 8327379 A52523-10 , The PINS to b
23、e used for pressure tanks acquired by this 6.4 d CID are created as follows: . A 52523 - XX Dash number CID number CID designator 6.5 substitutable with air brake pressure tanks conforming to MS500093A. . Air brake pressure tanks conforming to this CID are interchangeable/ MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: GSA - FSS Amy - AT PREPARING ACTIVITY: Air Force - 99 Army - AT . 1. view Acimhes Navy - MC Army - MI DLA - CS (Project 2530-0378) 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
