1、 Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data that may improve this document should be sent to DAMI_STANDARDIZATIONconus.army.mil or U.S. Army RDECOM, Tank Automotive Research, Development and Engineering Center, ATTN: RDTA-EN/STND/TRANS MS #268, 6501
2、 E. 11 Mile Road, Warren, MI 48397-5000. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.daps.dla.mil. AMSC N/A FSC 4730 Distribution Statement A. Approved for public release; distribution is unli
3、mited. INCH-POUND A-A-59326/6C April 20, 2011 SUPERSEDING A-A-59326/6B September 12, 2005 COMMERCIAL ITEM DESCRIPTION SPECIFICATION SHEET COUPLING HALF, FEMALE BY HOSE SHANK, TYPE VI The General Services Administration has authorized the use of this commercial item description for all federal agenci
4、es. The complete requirements for procuring couplings described herein shall consist of this document and the latest issue in effect of A-A-59326. 1. SCOPE. This specification sheet covers a Female by Hose Shank, Type VI Coupling Half. 2. CLASSIFICATION. The size of the coupling half is designated i
5、n table I. TABLE I. Coupling half size. Dash Cam-Lock Hose Shank Dimensions Gasket No. Nom. Size A B C D E Reqd 1 .484 .594 1.50 .19 .50 -1 2 .734 .844 2.00 .25 .75 -2 3 1 .984 1.078 2.25 .38 .75 -3 4 1 1.234 1.344 2.37 .38 .81 -4 5 1 1.484 1.594 2.37 .38 .81 -5 6 2 1.969 2.094 3.00 .38 1.12 -6 7 2
6、2.484 2.626 3.12 .44 1.38 -7 8 3 2.969 3.125 4.00 .50 1.50 -8 9 4 3.969 4.125 4.25 .50 1.62 -9 10 6 6.000 6.125 6.50 .50 1.62 -10 NOTE: Sizes are in inches. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59326/6C 2 - throug h 4 - I NCH S I Z E C
7、 M IN B . 0 3 2 , 2 PL ACES A . 0 3 2 , 3 PL ACES E REF D REF, 2 PL ACES PULL RING R .0 3 2 REF 2 PL ACES HO SE SHAN K INT ERFACE (SEE T ABL E) G ASKET (SEE A - A - 5 9 3 2 6 ) CA M - L O CK IN T ERFACE (SEE A - A - 5 9 3 2 6 ) 6 - I NCH S I ZE .6 2 REF E REF 2 PL ACES D REF 2 PL ACES C M IN PULL RI
8、NG G ASKET SEE A - A - 59326 B .0 7 0 , 3 PL ACES A 4 PL ACES +. 0 1 6 - .0 4 7 R .0 3 2 REF 3 PL ACES HO SE SHAN K I NTERFACE (SEE T ABL E) CA M - L O CK IN T ERFACE (SEE A - A - 5 9 3 2 6 ) NOTES: 1. For interpretation of dimensioning and tolerancing, see ASME Y14.5M. 2. The size of the coupling s
9、hall conform to table I. 3. Dimensions are in inches. FIGURE 1. Coupling half. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59326/6C 3 3. SALIENT CHARACTERISTICS. The following characteristics may differ from those listed in the latest issue o
10、f A-A-59326. 3.1 Hydrostatic test pressure. The -inch through 4-inch couplings shall withstand a hydrostatic test pressure of 300 pounds per square inch gage (psig). The 6-inch, 75 psi rated couplings shall withstand a hydrostatic test pressure of 150 psig. The 6-inch, 150 psi rated couplings shall
11、withstand a hydrostatic test pressure of 225 psig. 3.2 Cam-arms. The 6-inch 150 psi rated coupling half shall have four (4) cam-arms. The 6-inch 75 psi rated can have 2 cam-arms. 3.3 Working Pressure. The -inch through 4-inch couplings shall be rated for 150 pounds per square inch working pressure.
12、The 6-inch couplings shall be rated for 75 psi or 150 psi working pressure as appropriate. 3.4 Accessories. The coupling shall be supplied with pull rings and gasket indicated. 4. NOTES 4.1 Part Identification Number (PIN). The following PIN procedure is for government purposes and does not constitu
13、te a requirement for the contractor. This example describes a part numbering system for specification sheet A-A-59326/6. AA59326/6-3-SS-1; where /6 indicates a Female by Hose Shank, Type VI coupling half; -3 indicates a 1-inch nominal size; -SS indicates a stainless steel body; and last -1 indicates
14、 a style 1 coupling. Material: A - Aluminum Alloy B - Copper Alloy (Brass or Bronze) BA - Aluminum Bronze SS - Stainless Steel Style 1 - Style 1 couplings do not require the incorporation of a positive locking mechanism to lock the cam arms in the closed position but the cam arms shall stay in the c
15、losed position when the coupling halves are assembled. Style 2 - Style 2 couplings shall incorporate a positive locking mechanism to lock the cam arms in the closed position when the coupling halves are assembled. The locking mechanism shall be manually released (the release doesnt have to stay in t
16、he released position) before the cam arms can be moved to the open position. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59326/6C 4 MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: GSA - FAS Custodians: Army - AT Preparing Activity: Na
17、vy - YD Army - AT Air Force - 99 (Project 4730-2011-018) Review Activities: Army - AV, GL Navy - MC, SH Air Force - 71 DLA - CC 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.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
