1、MIL-I-349bL (4) 13 m 99999Ob 323059b 207 IINC“D1- MIL-1-14961 (AR) AMENDMENT 4 12 October 1992 SUPERSEDING AMENDMENT 3 11 December 1974 MILITARY SPECIFICATION INCREMENTS PROPELLANT MlA1, M2A1, M3A1, M181 AND M182 (MADE FROM PROPELLANT M8) This amendment forms a part of MIL-1-14961 (MU), dated 17 Feb
2、ruary 1969, and is approved for use by the U.S. Army Armament, Munitions and Chemical Command, and is available for use by all Departments and Agencies of the Department of Defense. PAGE 1 Title: Delete XM182 and substitute 11M18211 here and wherever it appears in this specification. PAGE 2 2.1 Spec
3、ifications, Military: Delete “MIL-B-3106 - Board Composition, Water-Resistant Solid“ and substitute “MIL-F-50449 Filler, Sheet Form“ 2.1 Drawings, Army: Delete 1120-4-619 Marking Diagram and Sealing of the following: Fiberboard Cartons for Shipment of Propellant Increments“. Add “76-4-56 Box, Packin
4、g, Metal-Wood M17 for Smokeless Powder Assembly 9256486 Container, Packing, PA54, Wood with Metal Liner 9241693 Packing and Marking of Fiberboard Cartons for Shipment (Modified M24 Box) for Smokeless Powder of Propellant Incrementst1 1 of4 AMSC N/A FSC 1376 DISTRIBUTION STATEMENT A. Approved for pub
5、lic release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-1-14761 (4) 13 m 9997706 1210597 143 m MIL-1-14961 (AR) AMENDMENT 4 PAGE 5 3.3.1, Table II: Add the following under appropriate Headings: MPS . FPS Loading Zo
6、ne Min Max Min Max IM181 (w/M49A4) 152.4 161.5 500 530 4 I Change: From IM181 (w/M302A1 ONLY)“ to 94181 (w/M302A1 and M302A2) .I Table III, Change: From “60MM, WP, M302E1“ to “60MM, WP, .M302A1 and M302A2I8. PAGE 6 3.3.2, Table IV: Add the following under appropriate headings: MPS FPS IM181 (w/M49A4
7、) 1.63 5.4“ Change: From “Ml81 (w/M302A1 ONLY)“ to IlM181 (w/M302A1 and M302A2)“. 3.3.3, Table V: Add the following: IM181 (w/M49A4) 6,000 M182 5,500“ Change: From vvM181 (4) w/M302A1I1 to “Ml81 (4) w/M302A1 and M302A2. PAGE 10 4.2.2.5, line 2: Delete 1120-4-61911 and substitute “9241693“ PAGE 12 4.
8、2.3.1.2 Table: Delete 911V11 and substitute VItt; after M181, delete II (see 6.8) l1 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c flIL-I-149bL (4) 13 9999906 1210598 OBT I *a r MIL-1-14961 (AR) AMENDMENT 4 PAGE 14 5.1.1: Delete in its entirety
9、 and substitute: “5.1.1 Level A. Propellant increments shall be packed in heat sealed barrier bags complying with Type I, Class E of Specification MIL-B-117. The barrier bag size shall be approximately 22 1/2 inches long by 22 1/2 inches wide. Not more than 25 pounds of propellant shall be packed in
10、 a barrier bag. The bags shall be closed by heat sealing and packed in a nailed wood box complying with Grade A, Type I, Class 1 or 3 of Specification MIL-B-2427. The box shall be completely lined with fillers complying with Specification MIL-F-50449. The box shall be closed and strapped in accordan
11、ce with the box specification. The net weight of the box shall not exceed 50 pounds.I1 PAGE 15 5.2.3, line 2: Delete tt20-4-61911 and substitute “9241693. II 6.8: Delete in its entirety. PAGE 16 6.11, Proving Ground Test Summary: Delete in its entirety and substitute the following: Increment Vel Std
12、 Dev Vel Pressure (psi) Zone o (fps) max Max individual M1A1 (6) 692-713 5.4 M2A1 (4) 562-578 5.4 M3A1 (4) 510-526 5.4 M181 (4) w/M302A1 and M302A2 425-455 4.5 M181 (4) w/M49A4 500-530 5.4 M182 (4) 439-469 8.0 7200 7200 6000 6000 6000 5500“ 3 Provided by IHSNot for ResaleNo reproduction or networkin
13、g permitted without license from IHS-,-,-MIL-1-14961 (AR) AMENDMENT 4 The margins of this amendment are marked with an asterisk or vertical lines to indicate where changes (additions, modifications, corrections, deletions) from the previous amendment were made. This was done as a convenience only an
14、d the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous amendment. Custodian : Army-AR 4 Preparing activity: Army-AR (Project 1376-A447) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
