1、AMSC N/C FSC 4730 INCH-POUND A-A-59439A 9 December 2013 SUPERSEDING A-A-59439 30 December 1999 COMMERCIAL ITEM DESCRIPTION COUPLING HALVES, QUICK-DISCONNECT The General Services Administration has authorized the use of this commercial item description for all federal agencies. 1. SCOPE. This commerc
2、ial item description (CID) covers the general requirements for coupling halves, quick-disconnect. Coupling halves, quick-disconnect covered by this CID and are intended for commercial/industrial applications. 2. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This CID uses a classification syste
3、m which is included in the PIN as shown in the following example (see 7.1). AA52047 - 001 - XX - XX - XX CID CID Size code Hose size Material number Dash code Number 1/ Number 2/ B=Brass Type/class/style Code number (see table I) (See table II) (See table III) C=Steel 1/ The size code indicates the
4、nominal pipe size for styles 1 and 2 and the hose ID for styles 3 and 4. 2/ For style 4 coupling halves, the hose OD must be identified. All other styles use 00. 2.1 Classification. The coupling halves shall conform to the following types, classes and styles. Beneficial comments, recommendations, ad
5、ditions, deletions, clarifications, etc., and any data that may improve this document should be sent to: DLA Land and Maritime, ATTN: VAI, P.O. Box 3990, Columbus OH 432183990, or email fluidflow.dla.mil. Since contact information can change you may want to verify the currency of the address informa
6、tion using the ASSIST Online database at https:/assist.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59439A 2 2.2 Type Code. Type I - Female quick disconnect half Type II - Male quick-disconnect half 2.3 Classes. Class A - Low capacit
7、y (0.250-inch size) Class C - High capacity (0.500-inch size) 2.4 Styles. Style 1 - Male threaded end Style 2 - Female threaded end Style 3 - Standard hose end Style 4 - Reusable hose end with hose locking sleeve 2.5 Example PIN: AA59439-05-16-00B is a type I, class C, style 1, brass half used with
8、a 1/2-inch pipe . TABLE I. Type, class and style code number. Code number Type Class Style 001 I A 1 002 I A 2 003 I A 3 004 I A 4 005 I C 1 006 I C 2 007 I C 3 008 I C 4 009 II A 1 010 II A 2 011 II A 3 012 II A 4 013 II C 1 014 II C 2 015 II C 3 016 II C 4 Provided by IHSNot for ResaleNo reproduct
9、ion or networking permitted without license from IHS-,-,-A-A-59439A 3 TABLE II. Applicable size code number for the different styles. Code Style 1 Style 2 Style 3 Style 4 Size (inches) 04 A and shall be suitable for the ID hose specified. The style 4 locking sleeve shall be suitable for the OD hose
10、specified. 3.2.1 Type II half design. Halves shall be designed to properly engage to type I halves and Class A to meet 0.250-inch size, and Class C to meet 0.500-inch size. Styles 1 and 2 shall be similar to figures 5 and 6, respectively. Styles 3 and 4 shall be similar to figure 6 and 7 respectivel
11、y; and shall be suitable for the ID hose specified. The style 4 locking sleeve shall be suitable for the OD hose specified. 3.3 Performance. The coupling halves shall meet the performance requirements of this document. Type I halves must conform to table IV at 100 psi and 70F (21C) ambient temperatu
12、re. TABLE IV. Performance. Class Minimum flow CFM Maximum pressure drop at specified minimum flow (psi) A 10 2-1/2 C 35 2-1/2 3.3.1 Leakage. Type I halves shall not leak while engaged with or while disengaged from type II halves of the same class. 3.4 Structural rigidity. 3.4.1 Type I halves. While
13、engaged with a type II half of the same class, the type I half shall withstand a crush load of 500 pounds applied uniformly to an area of the actuating sleeve surface not exceeding one square inch without permanent deformation or failure. It shall be capable of functioning after removal of the load.
14、 It shall not leak after removal of load. 3.4.2 Locking mechanism. The locking mechanism contained in the type I half shall withstand a tensile load of 500 pounds applied directly to an engaged type II half of the same class without releasing the type II half, or without deformation or failure of th
15、e type I half. The coupling shall not leak after removal of load. 3.5 Marking. Coupling halves, quick-disconnect supplied to this CID shall be marked with the manufacturers (MFRs) standard commercial PIN. (NOTE: The part number marked on the unit pack shall be the CID PIN.) 3.6 Recycled, recovered,
16、or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.7 W
17、orkmanship. Coupling halves, quick-disconnect shall be processed in such a manner as to be uniform in quality and shall be free from other defects that will affect life, serviceability, or appearance. 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered material to the m
18、aximum extent practicable, in accordance with 23.403 of the Federal Acquisition Regulation (FAR). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59439A 5 5. PRODUCT CONFORMANCE PROVISIONS. 5.1 Product conformance. The products provided shall mee
19、t the salient characteristics of this CID, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial marketplace. The Government reserves the right to require proof of such conformance. 5.2 Certificat
20、ion. Certification must be done with the procuring activity approval. The contractor shall certify that the product offered meets the salient characteristics of the description and conforms to the producers own drawings, specifications, standards, and quality assurance practices, and is the same as
21、the product offered for sale in the commercial marketplace. The government reserves the right to require proof of such conformance prior to first delivery and thereafter as may be otherwise provided for under the provisions of the contract 6. PACKAGING. Preservation, packing, and marking shall be as
22、 specified in the contract or order. 7. NOTES. 7.1 PIN. The PIN should be used for Government purposes to buy commercial products to this CID. See section 2 for PIN format example. 7.2 Environmentally preferable material. Environmentally preferable materials should be used to the maximum extent poss
23、ible to meet the requirements of this specification. As of the dating of this document, the U.S. Environmental Protection Agency (EPA) is focusing efforts on reducing 31 priority chemicals. The list of chemicals and additional information is available on their website http:/www.epa.gov/osw/hazard/wa
24、stemin/priority.htm. Included in the EPA list of 31 priority chemicals are cadmium, lead, and mercury. Use of these materials should be minimized or eliminated unless needed to meet the requirements specified herein (see Section 3). 7.3 Commercial and Government Entity (CAGE) code. For ordering purp
25、oses, inventory control, and submission of these Coupling halves, quick-disconnect to DLA Land and Maritime under the (PMAT) evaluation program, CAGE code 58536 should be used. 7.4 Source of documents. FEDERAL REGULATIONS FAR Federal Acquisition Regulations (FAR) (Copies of these documents are avail
26、able online at www.acquisition.gov/comp/far/index.html or from the U.S. Government Printing Office, 732 North Capital Street, NW, Washington D.C. 20401.) 7.5 Ordering data. The contract or order should specify the following: a. CID document number, revision, and CID PIN. b. Product conformance provi
27、sions. c. Packaging requirements. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59439A 6 7.6 Commercial products. As part of the market analysis and research effort, this CID was coordinated with the following manufacturers of commercial produc
28、ts. At the time of CID preparation and coordination, these manufacturers were known to have commercial products that would meet the requirements of this CID. (NOTE: This information should not be considered as a list of approved manufacturers or be used to restrict acquisition to only the manufactur
29、ers shown.) MFRs CAGE MFRs name and address 14127 Foster manufacturing co. Inc. 2324 W Battlefield Rd Springfield, MO 65807-4098 (417) 881-6600 4VU52 Matkor Inc. 6524 Las Flores Dr Boca Raton, Fl 33433-2365 (561) 483-9240 5WGX1 SAB LLC 525 Lincoln HWY STE 30 Fairview Heights, IL 62208-2142 (618)
30、541-0263 7.8 Government users. To acquire information on obtaining these coupling halves, quick-disconnect from the Government inventory system, contact DLA Land and Maritime, ATTN DLA Land and Maritime Call Center (NAB), P.O. Box 3990, Columbus, OH 432183990 or telephone (614) 692-2271 or (614) 692
31、-3191. 7.8 Legacy. This commercial item description is a replacement for MIL-C-4109 for all federal agencies (MIL-C-4109 is canceled as of 16 December 1999 and copies of these documents are available online at http:/quicksearch.dla.mil/ or from the U.S. Government Printing Office, 732 North Capital
32、Street, NW, Washington D.C. 20401.) 7.9 Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
33、rom IHS-,-,-A-A-59439A 7 FIGURE 1. Typical type I, style 1 coupling half. FIGURE 2. Typical type I, style 2 coupling half. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59439A 8 FIGURE 3. Typical type I, style 4 coupling half with hose locking
34、sleeve. FIGURE 4. Typical type II, style 1 coupling half. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59439A 9 FIGURE 5. Typical type II, style 2 coupling half. FIGURE 6. Typical type II, style 3 coupling half. FIGURE 7. Typical type II, styl
35、e 4 coupling half with hose locking sleeve. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59439A 10 MILITARY INTERESTS CIVIL AGENCY COORDINATING ACTIVITY: Custodians: GSA - FSS Army CR4 Navy - AS Preparing activity: Air Force - 99 DLA - CC DLA
36、- CC Review activities: Project 4730 - 2014 - 006 Army-AR Navy SA,YD Air Force - 71 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
