ARMY MIL-W-60305 A (2)-1976 WARHEAD 2 75 INCH ROCKET SMOKE WP M156 (WITH BURSTER& FUZE)《WP M156烟幕2 75英寸火箭弹头(暴烈导火管)》.pdf

1、MIL-W-b0305A (2) 13 m 77777Ob Oq33055 3 m , MIL-W-60305A AMENDI.IENT 2(EA) 4 March i976 SUPERSEDING AMENDMENT 1(MU) 7 July 1971 INTERIM AMENDMENT MILITARY SPECIFICATION WARHEAD, 2.75 INCH ROCZT, SMOKE, WP, 156 (WITH BURSTER AND FUZE) This amendment forms a part of Military Specification MIL-W-60305A

2、, dated 7 July 1971, and is approved for use by all Departments and Agencies of the Department of De- fense b Page 1 2.1: Delete 11MIL=STD=129“ in its entirety. Under “DRAWINGS“ delete “C9209570“ in its entirety and substitute the following : 8796521 - Marking and Sealing for Amunition Fiber Contain

3、ers. 8796522 - Marking Diagram and Sealing for Wood Packing Boxes. Under “DRAWINGS“ delete “US ARMY MUNITIONS COMMAND“ and substitute, “US ARMY ARMAMENT COMMAND.“ Add: 119-48-4015-12P1000 = Palletization of White Phosphorus (WP) and Plasticized White Phosphorus (PWP) Load Ammunition.“ Page 3 4.2.1:

4、following : Delete the second sentence in its entirety and substitute the “In the lot of finished warheads the loaded fuzes shall be *om one manufacturer made under one interfix number and the loaded bursters shall be from one manufacturer made under one interfix number, but no more than 5 lots of l

5、oaded fuzes or bursters shall be in any one lot of finished warheads. FSC i340 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-60 30 5A AMENDMENT 2(EA) 4.2.2.2: Delete in its entirety and substitute the following: “4.2.2.2 For ballistic test (p

6、roof testing), A random sample of 24 warheads shall be selected from each lot. Each warhead shall be marked with an identification number. order detonation an additional sample of 24 warheads shall be randomly selected and marked with an identification number.“ Should one round fail to produce high

7、Page 4 4.2.3.3( a) : Under “Critical“ add “WP leakage or evidence of leakage .I 4.2.3.3(a): 4.2.6: Delete 103 characteristic in its entirety. Delete in its entirety and substitute the following: “4.2.6 Acceptance/rejection criteria. If two warheads fail to produce high order detonation the lot shall

8、 be rejected. produce high order detonation; test an additional 24 samples. or mre of these additional 24 samples fail to produce a high order deton- ation; the lot shall be rejected.“ If one warhead fails to Should one Page 5 5.1: Change “in fiber cans“ to “in a fiber can.“ 5.2: Delete last sentenc

9、e in its entirety. 5.3: Delete in its entirety and substitute the following: “5.3 Marking. Makking of unit packages and shipping containers will be accomplished in accordance with the instructions shown on drawings 8796521 and 8796522, except that the descriptive nomenclature shall be “Warhead, 2.75

10、 inch Rocket, Smoke, WP, Mi56.“ Add the following: “5.4 Palietization. When Specified in the contract or order, warheads, packed as specified in 5.2, shall be palletized in accordance with Drawing 19-48-4015-12P1000, unit i4 on page 8, except that the arrangement shall be 5 by 5.“ Page 2 of 3 Provid

11、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-U-b0305A (2) I3 m 77777Ob OLi33057 7 MIL-W-60305A AMENDMENT 2(FA) 6.6: Add the following: “6.6 Lot formation. The provisions of 4.2.1 are designed to avoid proliferation of small lots during LAP of warhea

12、ds, because of discrep- ancies in the delivered lot sizes of fuzes and bursters with planned lot sizes of warheads. They are not intended to permit indiscriminate mixing of fuzes and bursters in warhead lots. be introduced into the LAP process in an orderly manner to insure that the practical minimu

13、m number lots of fuzes and bursters appear in each warhead lot. I Fuzes and bursters should Custodian : Army - EA Preparing act i vi ty : Am - EA Project No. 1340-A509 *U.S. GOVERNMENT PRINTING OFJ?FICE: 1976-603-766/3513 Page 3 of 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-