1、- MIL-F-63230 (3) 23 W 7777706 0345738 M 5-257- 19 MIL-F- 6 3 23 O AMENDMENT 3 (AR) 26 APRIL 1984 SUPERSEDING AMENDMENT 2 8 September 1983 MILITARY SPECIFICATION FUZE, PIBD, XM740, SECOND ENVIRONMENT SENSOR FOR This amendment forms a part of Military Specification MIL-F-63230 (AR) dated 17 August 19
2、79, 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 block: Add “(M740)“ to title and wherever it appears in this specification. 2.1: Specifications, Federal: Delete r
3、eference to QQ-S-634 in its entirety. * Delete: “PPP-T-97 - Tape, Pressure Sensitive, Adhesive, F i lament Re in f or ced “ . Add : * “PPP-T- 4 5 - Tape, Gummed, Paper, Reinforced and Plain, for Sealing and Securing. PPP-T-60 - Tape, Packaging, Waterproof l. PAGE 2 Other publications : Add the follo
4、wing new reference: “ASTM-AX08 - Steel Bars, Carbon, Cold-Finished, Standard Delete: “AR700-15 Packaging of Material“ Quality Specification for DOD Adopted“. * FSC 1390 1 of 5 f _ -. THIS DOCUMENT CONTAINS 5 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license
5、from IHS-,-,-NIL-F-63230 (3) 13 7777906 0345737 6 MIL-F-63230 (AR) AMENDMENT 3 3.2.T.1.: Delete in its entirety and substitute the following: “3.2.1.1 Inductance. The inductance of the coil of the SES assembly when measured between -25O and +14SF shall be 1.53 - + 0.3.0 millihenrys when measured at
6、a frequency of 1000 Hz 5 38. 3.2.1.2: Delete in its entirety and substitute the following: “3.2.32 Resistance. The resistance of the coil of the SES shall be R + T.0 ohms, where R = 7.31 (1 + .O0216 (temp- erature of test-72OF). to +14S0F. (Re: R = 5.76 ohms -25OF; R = 8.47 ohms This requirement app
7、lies from -25OF +14SoF). I PAGE 3 3.2.2.3, line 3: Delete “direction of acceleration“ and substitute “The direction of the applied acceleration. I PAGE 4 Figure 1: Delete in its entirety and substitute the attached Figure 1 PAGE 5 3.2.2.8, line 1: In title delete “Axial“ and substitute “Lateral“ . l
8、ine 2: Delete “axial shock“ and substitute “shock“. line 4“ Delete “acceleration force“ and substitute “acceleration“. PAGE 8 4.S.7.1, line 1: Delete 11+50F“ - and substitute “+5, -OF“. 4.5.7.2, line I: Delete ri+50F“ - and substitute “+O, -5OF“. 4.5.7.3, line 2: Delete “mounted in a carrier“ and su
9、bstitute “mounted in a carrier that simulates the mounting means used in the actual projectile“. line 3: Delete “+5F1 - and substitute “+5, -OF“. line 7: Delete 1+50F11 and substitute “+5, -OF“. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-F
10、-63230 (3) 13 7977706 0345740 2 MIL-F-63230 (AR) AMENDMENT 2 3 c O .d U al d ci U 2 $2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-63230 (3) 13 a 7977306 0345741 4 MIL-F-63230 (AR) AMENDMENT 3 PAGE 9 4.5.7.4, line 2: Delete “mounted in a ca
11、rrier “and substitute “mounted in a carrier that simulates the mounting means used in the actual projectile“ line 3: Delete ri+SOF“ - and substitute “+O, -5OF“ line 7: Delete 11+50F“ - and substitute “+Of -5OF“. 4.5.7.7f line 4: Add the following: “The SES shall be mounted by its normal means and in
12、 its normal orientation in a suitable carrier such as a 155m projectile body.“ II La te r a 1 It . 4.5.7.9, line I: In title, delete “Axial“ and substitute line 3: Delete “axial shock“ and substitute “shock“. line 4: Delete “force“ and add the following sentence following “Figure 1. II normal orient
13、ation in a suitable carrier such as a 155m projectile body.“ “The SES shall be mounted by its normal means and in its PAGE 10 * 5.1 Delete in itss entirety and substitute the following: “5.1 Preservation and packaging. - Level B. Place each item in a bag in accordance with Type I, Class F, Style 1 o
14、f MIL-B-117 and heat seal bag. Place bagged items in a partitioned 275 pound test corrugated fiberboard carton. One bagged item per partition cell. Seal the carton with pressure sensitive case sealing tape in accordance with (PPP-T-60) or water remoistenable reinforced gummed case sealing tape in ac
15、cordance with (PPP-T-45).“ 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-63230 (3) 13 999990b 03q59q2 b m MIL-F- 632 30 (AR) AMENDMENT 3 5.2 Delete in its entirety and-substitute the following: “5.2 PACKING - Cartons as described in 5.1 sha
16、ll be labeled and shipped on individual basis. Unitizing of two or more cartons for shipment is not allowed except in overpack cartons, (optional). Overpack, if used, shall consist of 200 pound test corrugated boxes; voids in overpack to be filled with anti-static cushion dunnage. Overpack cartons s
17、hall be sealed with PPP-T-60 or PPP-T-45 case sealing tape. Gross shipping weight shall not exceed 65 pounds per carton“. PAGE 13 Major 108: Delete “Distance end to shoulder“ and substitute “Distance, base of housing to shoulder“. Major 109: Delete in its entirety and substitute the following: “109.
18、 Distance, shoulder to magnet pole disk surface (maximum) 100% Dwg 9307250 Gage/4.5.3“. PAGE 16 Major 108: Delete “Distance end to shoulder“ and substitute Major 109: Delete in its entirety and substitute the following: “Distance, base of housing to shoulder“ “109. Distance, shoulder to magnet pole
19、disk surface (maximum) 0.40% Dwg 9307250 Gage/4,5.3“. 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 and the Government
20、 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 P r epar i ng act i v i ty : Army-AR (Project 1390-A429) 5 t US. GOVERNMENT PRINTING OFFICE 1984-705-040/A2648 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
