1、AMSC N/A FSC 4820 INCH-POUND MS29571E 21 June 2013 SUPERSEDES MS29571D (USAF) 09 January 1999 DETAIL SPECIFICATION SHEET COCK, POPPET DRAIN This specification sheet is approved for use by AFLC MC/EZGES, Department of the Air Force, and is available for use by all Departments and Agencies of the Depa
2、rtment of Defense. The requirements for acquiring the product described herein shall consist of this specification and the procurement specification MIL-V-25023. FIGURE 1. Cock, Poppet Drain. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS29571E 2
3、 TABLE I. Tolerance DASH NO. T (b) A (c) B (c) C (c) D + .005 E F G MS 29571-1 .7500-16UNJF-3A 1.061 1.562 1.281 .798 1.23 .38 .70 MS 29571-2 1.0625-12UNJF-3A 1.374 1.874 1.593 1.110 1.96 .60 1.20 MS 29571-3 1.3125-12UNJF-3A 1.624 2.124 1.843 1.360 2.27 .60 1.30 MS 29571-4 1.6250-12UNJF-3A 1.874 2.3
4、75 2.093 (b) 2.27 .60 1.30 MS 29571-5 .875-14UNJF-3A N/A 1.130 N/A N/A .927 .33 .48 NOTES: (a) Configuration and number of inlet ports in valve optional except that the valve shall meet the requirements of MIL-V-25023 when tank mounted using max (.500) and min (.188) tank wall thickness. (b) Dimensi
5、on T controls screw thread dimension per SAE-AS8879. (c) Diameters are to be concentric within .005 total indicator reading. REQUIREMENTS: Material: See procurement specification - MIL-V-25023. Surface texture: Texture is per ANSI B46.1-2009. Burrs and edges: Remove burrs and break sharp edges. Hole
6、s: Chamfer all holes. Dimensions: dimensions in inches unless otherwise specified. Custodians: Preparing Activity: Navy - AS Air Force 71 Air Force - 71 Review Activities: (Project No. 4820-2013-010) Air Force - 99 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.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
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