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-59326/2C April 15, 2011 SUPERSEDING A-A-59326/2B September 12, 2005 COMMERCIAL ITEM DESCRIPTION SPECIFICATION SHEET COUPLING HALF, MALE BY HOSE SHANK, TYPE II The General Services Administration has authorized the use of this commercial item description for all federal agencies
4、. The complete requirements for procuring couplings described herein shall consist of this document and the latest issue in effect of A-A-59326. B .03 2 D RE F , 2 P LA CE S E RE F C MIN .19 RE F CA M - LO CK INT E RF A CE ( S E E A - A - 59326 ) A .03 2 R .03 2 RE F HO S E S T O P HO S E S HA NK IN
5、T E RF A CE ( S E E T A B LE ) 3 P LA CE S 2 P LA CE S NOTE: Dimensions are in inches. FIGURE 1. - through 4-inch coupling. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59326/2C 2 A B .07 0 .62 .07 E .13, 2 P LA CES C MIN + .01 6 - .047.19CA M
6、 - LO CK INT E RF A CE ( S E E A - A - 59326 ) RA DIUS .032 .016 HO S E S HA NK INT E RF A CE ( S E E T A B LE ) .01HO S E S T O P D .07, 2 P LA CES 4 P LA CE S 3 P LA CE S NOTES: 1. For interpretation of dimensioning and tolerancing, see ASME Y14.5M. 2. The size of the coupling shall conform to tab
7、le I. 3. Dimensions are in inches. FIGURE 2. 6-inch coupling. 1. SCOPE. This specification sheet covers a male hose shank cam-locking type coupling half. 2. CLASSIFICATION. The size of the coupling shall conform to table I. Provided by IHSNot for ResaleNo reproduction or networking permitted without
8、 license from IHS-,-,-A-A-59326/2C 3 TABLE I. Coupling half size. Dash No. Cam-Lock Nom. Size Hose Shank Dimensions A B C D E 1 .484 .594 1.31 .19 .47 2 .734 .844 2.00 .25 .75 3 1 .984 1.078 2.25 .38 .75 4 1 1.234 1.344 2.25 .38 .81 5 1 1.484 1.594 2.38 .38 .81 6 2 1.969 2.094 2.75 .38 1.12 7 2 2.48
9、4 2.626 3.12 .44 1.38 8 3 2.969 3.125 4.00 .50 1.56 9 4 3.969 4.125 4.25 .50 1.75 10 6 6.000 6.125 6.75 .50 1.50 3. SALIENT CHARACTERISTICS. The following characteristics differ from those listed in A-A-59326. 3.1 Hydrostatic test pressure. The -inch through 6-inch couplings having male cam locking
10、end shall withstand a hydrostatic test pressure of 300 pounds per square inch gage (psig). 3.2 Working pressure. The -inch through 6-inch coupling shall be rated for 150 pounds per square inch (psi) working pressure. 3.3 Hose shank. The serrations on the hose shank shall be as shown in Figure 1 or F
11、igure 2 as appropriate. 4. NOTES 4.1 Part Identification Number (PIN). The following PIN procedure is for government purposes and does not constitute a requirement for the contractor. This example describes a part numbering system for specification sheet A-A-59326/2. AA59326/2-4-B; where /2 indicate
12、s a Male Hose shank Type II Coupling; -4 indicates 1 inches size; and -B indicates Brass or Bronze. Material: A - Aluminum Alloy B - Copper Alloy (Brass or Bronze) BA - Aluminum Bronze SS - Stainless Steel Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
13、,-,-A-A-59326/2C 4 MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: GSA - FAS Custodians: Army - AT Preparing Activity: Navy - YD Army - AT Air Force - 99 (Project 4730-2011-014) Review Activities: Army - AV, GL Navy - MC, SH Air Force - 71 DLA - CC NOTE: The activities listed above were inte
14、rested 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-,-,-
