1、E Beneficial comments (recommcndations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, U.S. Army.Armament, Munitions, and Chemical Command, Attn. MSMGQA, Picatinny Arsenal, New Jerscy 07806-5000 by using the self-address
2、ed Standarbtion Document 3nprovement Proposal (DD Form 1426) appearing at the end of this document or by letter. MIL-F-7OOBA 13 7979706 035OOb 7 = 3- 37-19 MIL-F-70808A (AR) 17 October 1988 SUPERSEDING MIL-F-70808 (AR) 11 March 1988 MILITARY SPECIFICATION FUZE, PD: M745 (LOADING, ASSEMBLING, AND PAC
3、KING) This specification is approved for use within the U.S. Army Armament, Munitions and Chemical Command, and is available for use by all Departments and Agencies of -the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the requirements and quality assurance provisions for load
4、ing, assembling and packing of the M745 PD mortar fuze. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following sDecifications and standards form a Dart of this sDecification to the extent specified herein. issues of these documents shall be those listed i
5、n the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation. Unless-otherwise spezif ied , the SPECIFICATIONS MILITARY MIL-A-48078 - Ammunition, Standard Quality Assurance Provisions, General Specification for STANDARDS MI
6、L ITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes FSC 1390 THIS DOCUMENT CONTAINS 22. PAGES. PISTRmUTION STATPJW RN i A% AMSC NIA Approvea ror piIic release; distdoution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license
7、 from IHS-,-,-MIL-F-70808A (AR) 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this specification to the extent specified herein. Unless otherwise specified, the issues shall be those in effect on the
8、date of the solicitation. DRAWINGS US ARMY ARMAMENT RESEARCH, DEVELOPMENT AND ENGINEERING CENTER ( ARDEC) PRODUCT AND PACKAGING DRAWINGS ( 6.5) 11737000 - Fuze, PD: M745 Loaded Assembly 9347415 - Packing i -u al s z rl rrtl 9 N 9 e . * 10 Provided by IHSNot for ResaleNo reproduction or networking pe
9、rmitted without license from IHS-,-,-MIL-F-70808A I3 7777906 03580Ib I - - 3 U 4 00 O 43 O Iz I r4 I A H E r E r w ci 8 v) d Y W Z O 5 3 u a rl li I a c (d LI a, +, II) O O F9 ai pim a, tn m a In m 8 dP O O rl c O .rl ci .Fi II) O ai a, w rd I) c ci O c 4 .d la m a, N 1 bl ma a,a, cc .d .d ww a, am
10、a, O0 zz zc 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-70808A 33 m 777770b 0358037 3 = I n p: 4 4 W 03 O 00 O P I Frr I I4 H z r F c w n 8 VI d Y Y z O k VI 3 o rl 8 t ri rl a 5 u) .FI 3 dp O w O Id al Id al rl O SI a a al rl c bi C .FI
11、 v1 u) .d .rl E r(3 al al c bi .FI LI W a al c a u al a C a al z” I4 a al c *FI W al a 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-HIL-F-70808A 13 7777706 03580T 5 ts t rl ZF rl w O rl CJ M w dp O -3 O . m c, .FI o o .rl E .u a, a rl aJ rl c a
12、J .rl 0.4 4-1 aJ LI a a, * aJ o c O O O z m a d) aJ c O z “ 13 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-70808A 13 E 7777906 0358017 7 m. H rl- 8 t rl iE n a a, 5 m o ri 3.( rl a m U E 4 Q) v1 m a, a IY jFrr m VI * . cy m . n m U a a, c .
13、I4 w a, a al c O 2 ci m a, ci ci 3 a -lJ 3 O a Id a, rl a c m LI a, .u m O O a a a, c .?I w a, 5 a, c O 2 8 c c .I4 O02 UNU ciaoo 14 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-F-7080A 13 7777906 0358020 3 n rz 4 U 4 Co O 43 dPdP dPdP O0 InI
14、n -Ye UW O0 O0 a. O 4J 5 a, 2 .ri k u h rl LI a, a O LI 2 .ri a, c, al d a u c Q 5 .FI 8 tn a c a, I+ 0.d c cc O .d vi rl Id u .d 4J .ri LI u 15 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-70808A 13 9797706 0358023 5 U m u .I+ .+: LI u . 8
15、c1 me crl o O0 .FI o .$ Zrl rl rlrl cm h !3 U 4 Co O co O r- I cl. fl c r u3 w c d r k! n Y Y Z O 4 F: s! E 3 u rl b t rl : rl rlrl rl rl rd am m m 1 I1 1 5 rn rnrn u) ul .d .FI .r( .FI 3 33 s 3 rl rlrl rl Co VI mVI VI m . e. . o dp dPdP dP dP o O0 o m - Vbi =Y u) o O0 o O . *. o . 5 al c 4-i a, 5 a
16、l e O z .r( LI LI O O al 5 4Jc al mo rn tn 4 alo c +I 4Jrl 5 c O u m c c mal *LI e1 O+, urn do E &al alu 4Jm mu4 EU 1 hrn .r( .I4 .FI .rl 2 pt c c m E 2 4 & LI O O QI rl 16 t Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-F-708OA 13 7777706 0358
17、022 7 rl 8 rl f drldd d aaard rd 5555 7 u)u)IIvl u) .rl -4 .rl .ri .ri 3333 3 dPdPdpdP dP O000 ul -rbi-rbi W O000 O a. . a al C .rl w al 5 al c O 2 a Q, 24 a .I+ 3 Li O 21 Li1 Li1 17 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-7080A 13 9977
18、90b 0358023 7 = rl Ki 2 a c rlrlrl Lrl KiKild KiKiKi 511 715 mmrn u)u)u) .rl .d .d .rl .d .d 333 333 a a, c .d w a, a a, c z u om c a dl Ki u N rl cJm* ma o .rl o O00 O0 c rl rlrlrl rlrl -d c u 18 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F
19、-70808A 13 M 9399306 0358024 O M rl t5 t d i5 rl -P Id . 5 In rn . .I+ -P 3 rl rl cl In In e . dp dp In O W O rl O al rl .f2 m .rl w .d U c QI r(3 .rl 5 8 .lJ !4 01 FI O rl rl O cl Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-70808A 13 79777
20、06 0358025 2 MIL-F-70808A (AR) 4.4.3 Testing. See 4.5. 4.4.4 Inspection equipment. The inspection equipment required to perform the examinations and tests prescribed herein is described in the “Paragraph/Inspection Method“ column in the tables starting with 4.4.2.1. The contractor shall submit for a
21、pproval inspection equipment designs in accordance with the terms of the contract. See Section 6 of MIL-A-48078 and 6.3 herein. 4.5 Methods of inspection. 4.5.1 Materials, components and processes. Compliance with all requirements of Section 3 of this specification shall be ascertained by current an
22、d continuing examination of inspection and test data to determine that all components (parts, sub- assemblies, and materials) have been inspected and tested and found to comply with their respective drawing and specification requirements, and that all specified manufacturing processes have been foll
23、owed . 4.5.1.1 Visual and mechanical inspection. The visual, manual, tactile and mechanical inspection and tests shall verify compliance with the requirements of Section 3 and 5 of this specification in accordance with 4.4.2 herein and Table I. shall be determined by using the following calculation.
24、 Density, g/cc = Mass in grams 4.5.2 Density of booster pellet. The density of each pellet (Height, inches) (Diameter , inches) (12.87) 4.5.3 Booster and lead output test. The booster and lead shall be assembled into an M745 fuze base assembly (11737030). A Government approved fixture shall be used
25、to simulate an M745 fuze explosive train. The explosive train shall be initiated remotely. Any assembly that fails to shear the witness block (3.0 inch minimum diameter of 2011-T3 aluminum) 360 degrees upon initiation shall be classed defective. WARNING: This test is dangerous and must be performed
26、behind a suitable barricade. 4.5.4 Air leakage test (see drawing 9381685. The sealed metal ammunition container shall be tested in accordance with the procedures of 9246386. 5. PACKAGING 5.1 Unit Packaginq. 5.1.1 Level A. Not applicable. 20 Provided by IHSNot for ResaleNo reproduction or networking
27、permitted without license from IHS-,-,-I MIL-F-70808A 13 m 777770b 035802b 4 m MIL-F- 7 O 8 O 8A (AR) 5.1.2 Level B. Packaging for fuzes with boosters shall be in accordance with the requirements of drawing 9347415. 5.1.3 Level C, Not applicable. 5.2 Packing 5.2.1 Level A. Fuzes with boosters shall
28、be packed in accordance with the requirements of dwg. 9381685. 5.2.2 Level B. Fuzes with boosters shall be packed in 5.2.3 Level C. Packing for fuzes without boosters shall be accordance with the requirements of drawing 9387416. in accordance with the requirements of drawing 9347415. 5.3 Marking 5.3
29、.1 Level A. Fuzes with boosters shall be marked in accordance with the requirements of drawing 9381685. 5.3.2 Level B. Fuzes with boosters shall be marked in accordance with the requirements of drawing 9347416. 5.3.3 Level C. Fuzes without boosters shall be marked in accordance with the requirements
30、 of drawing 9347415. 6. NOTES 6.1 Intended use. The Fuze, PD: M745 is designed to provide a means of detonating the M722 Smoke cartridge, 60mm, Lightweight Company Mortar System. 6.2 Ordering data. See MIL-A-48078. 6.3 Submission of designs for approval. See 6.2.3 of MIL-A-48078. Submit equipment de
31、signs, as required to: Commander, U.S. Army Armament Research, Development and Engineering Center, ATTN: AMSMC-QAT-I, Picatinny Arsenal, NJ 07806-5000. This address will be specified on the contract Data Requirements List, DD Form 1423 in the contract. Unless otherwise specified, data item DI-R-1714
32、 will apply. 6.4 Subject term (key word) listinq. Air leakage test Booster and lead output test Fuzet PD, M745 21 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-.t - MIL-F-70808A 13 9779906 0358027 b 4 MIL-F-7 O 80 8A (AR) k 6.5 Drawings. Drawings l
33、isted in Section 2 of this specification under the heading US Army Armament Research, Development and Engineering Center (ARDEC) may also include drawings prepared by, and identified as ARRADCOM, Edgewood Arsenal, Frankford Arsenal, Rock Island Arsenal, Picatinny Arsenal drawings or Harry Diamond Laboratories. Technical data originally prepaxed by these activities is now under cognizance of ARDEC. Custodian: Army-AR Preparing activity: Army-AR (Project 1390-A608) 22 CI Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
