DLA DOD-I-63274 A (1)-1984 INSERT SCREW THREAD - THIN WALL LOCKED IN METRIC GENERAL SPECIFICATION FOR《公制牢固的-薄壁螺纹嵌件的常规》.pdf

1、I METRIC I DOD-I-63274A AMENDMENT 1 23 January 1984 MILITARY SPECIFICATION INSERT, SCREW THREAD-THIN WALL, LOCKED IN, METRIC, GENERAL SPECIFICATION FOR This amendment forms a part of Military Specification DOD-I-63274A, dated 14 February 1983, and is approved for use by all Department and Agencies o

2、f - the Department of Defense. Page 3 3.3.1.2, line 2: Delete “cleaned and descaled“ and substitute “cleaned, descaled and passivated“. c Page 7 Table II, delete the two right hand columns in their entirety and substitute the following: II Minimum Shear Engagement Area 2 mm 25.44 49.73 63.32 87.28 9

3、5.29 128.20 198.10 264.70 321.30 423.00 478.20 632.50 659.00 864.50 Minimum Resistance to Pullout kN 4.32 8.45 10.8 14.8 16.2 21.8 33.7 45 54.6 72 81 108 112 14 7 Page 13 4.6.3.2, delete in its entirety and substitute the following: “4.6.3.2 Cleaning, descaling and passivation inspection. Sample ins

4、erts shall be inspected for cleaning, descaling and passivation in accordance with ASTM A380 and 3.3.1.2.“ w p , 4 1 of 2 ic FSC 5340 II a Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I DOD-I-63274A (3) 53 W 7777706 0307062 2 I DOD-I-63274A AMENDM

5、ENT 1 Custodians : Army - AR Navy - OS Air Force - 99 Preparing activity: Army - AR (Project 5340-1581) Review activities : Army - AV, MI Air Force - 11 DLA - IS User activities: Army - ME, AT, CR Navy - MC 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-