1、MIL-1-12 822C (MU) 10 February i969 SUPERSEDING 18 JUNE i965 ;IITER, ROCKET M3j70R, 26 PARTS AiJD LIOADIIJG, ASSE?XjLING AND PACKING 1. SCOPE 1.1 This specification covrstthe parts and loading, ,assembling and packing for one type of igniter designated as .Igniter, M26, for use in Rocket Motor, -M4.
2、 2. APPLICABLE DOCUMENTS -) -. .- , FSC: 1311OY -: - u -q_. -i -.s-c_ -_ I- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. %* *. -. KIL- I- 12 82 2c (1.IU) DRAWIXGS XE1-1Y 75481139 - Igniter, 426, Loading Assembly. 7548e33 - Carton, Packing, Ammun
3、ition for Igniter, Rocket Notor, 1.126, Assembly, Details and Packing 7548111 - Box, Packing, Ammunition for Igniter, Roc.Ke5 Kotor, MG, Assembly, Details and Packins PUBLICATIOXS ARMY EtI-7F;48439 - Equipment Tabulation I 1 (Copies of specifications, standards, drawings and publicatioris . . requir
4、ed by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as cirecte6 by the contracting officer,) 3. REQUIREMENTS 3.1 ;:laterial. - RaterTals and parts shall be in accordance 3.2 Igniter. - The igniter shall aomply with.al1 require- with app
5、licable drawings and specifications, ments specified on Drawing (dwg.) 7548439, and with all require- ments specified in applicable specifications. 3 3 Black powder. 3.3.1 Noistwe content. - The moi of the black powder at the loading plant, at the time of loading, shall not excee 0.5 percent;. ticn
6、of the moisture con%nt, shdlil not be exposed to air dur5Eg welgiirig znii loading operations .more than ten minutes total acciirr-u- latec? time. , a. . 3.3.2 Exposure to 2ir*.- Tke black powder, after deterrilina- . 3.4 Functioning 5. 3.4.1 Time. - The igniters shall function innot less thai? 14 s
7、ecor.clrr3 iiezrrts gcups, Iioles a porous areas distortions, 01- c%er ucl,sf:visle charactaristics which would, in any way, det=.act rior shall the parts be contaminated by t cleaning agents. The paintings and coatings on all components hall be restored wiler. -3 fnQ- Au. tlic seakjility of the pro
8、duct for its intended purpose. m- Requirements for the submission of First Article Samples. by th-e contractor shall be. 8s specified in th contract. 4. QUALITY ASSURARC3 PROVISIONS . II-.l. Responsibility for inspection. less othepoll by Government or commercial specificati s referenced in any e; .
9、 Lhe contractual. documents, and that certificates of conformancs nilim-=neoi t+d-r-niement , I -For verification, the i-:? Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-con-bracto shall select at least one (1) random sample of - approxinately one
10、ounce of black powder from the container of power in use for each eight hours of production or fraction thereo: tnat the line cpei-ates. Failure to comply with the applicable requi-enent, shall be cause for rejection of the eight iiouis pxcaction represented by th sample. The test - shall be pelifor
11、md as specified in 4.4.1 4.3.3.2.2 Pull test of delay assemblies (see dwg. 7548442) Major defect - Coe No. 12001. - The pull test shall be conducteci 2.90 percent in the manner specified in 4.4.2. Damage to or extensLon of the parts shall be cause for reject9on.of the assembly. Code No. 96006, - The
12、 vacuum test shall be conducted 100 percent in the manner specified in 4.1i.3, A enib ly exhibiting leakage shall be rejected and remove 4.3.3.2.4 Functioning test (se Code No. 06007. 4.3.3.2.4.1 At 120 degrees F, test shall be in accordance with Standard MIL-STD-414, Section 3, Table B-1, Code lett
13、er K with AQL of 0.65 percent for each limit separately. Duds shall be replaced with additional . Lgniters. The test shall be performed 4.3.3.2.4.2 At O degrees F. - The test shall be as specified in 4.3.3.2.4 4.3.3.2.4.3 Duds, - If no duds ar performance of either, ;or.h-oth, phases of the test, th
14、e lot - may be accepted. If one or two duds are discovered in either, phase., a second sample of 70 igniters shall be selected, to tes for duds only, under the conditions -of the Particular Phase in - . 4.3.3.2.3 Vacuum test-(, dwg. 7598439) - jor defect - . -I _. which the duds occurredt retest, a
15、total of 3 duds xi-thout further test. Q. 3.4 InspectLon Gq ET-7548439 identifies the inspection equipment required to .perform the examinations and tests prescribed -In this section,-. The contractor shal1“design inspectio with the instructions in paragraph 6 4.3.4.1 Government rights to d ecpiimen
16、c rawAinp;s and Lists prpvide witkthe requirements of the ET may ; . -e -/-=-7 .- I - 4 k2 - -=-a -_ .- be packed In a wood box in accordance with -3wg. 7548840. i i . . -. . -. . - - Y“- - -. - -. . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-6.
17、 NCTES 6.1 Ordering data. - Procurement documents shall specify the following: lot in accordance with the information specified in Standard a. TPtle, number and date of this specification. b, Data cards. - Data cards shall be prepared for each MIL-STD-1167 6.2 Inspection code numbers. - The five dig
18、it code numbers assigned to the inspections herein are to facilitate future data collection and analysis by the Government. Inspection equipment. - The contractor shall design Inspection equipment; as required by the referenced Inspection Equipment Lists (EL) in accordance with the instructions of p
19、aragraphs 6 . 3 1 through 6 . 3.5. Inspection equipment lists . - inspection equipment lists indicate the availability of Inspection equipment designs by showing in the tlnumbertl column of the list of inspection equipment (Form SMUPA 1010)- the numbers of drawings or Federal Stock numbers of existi
20、ng equipment designs, or codes as indi- cated in paragraph 6,3.2, Design action required of the con- tractor is described in paragraphs 6.3.3 and 6.3.4, The con- tractor will be required to prepare detailed drawings in accor- dance with 6.3.4 for all the equipment coded as lContractor Design“ in the
21、 number column. These contractor designs must be approved by the Government prior to fabrication or procuring of the equipment, specified in 6.3.5, Inspection equipment list codes. - The inspection equipment as defined in 6,3.3 and 6.3.4 will be designated in the EL by the following codes: 6.3 6,s.
22、1 . Designs shall be submitted for approval as 6.3.2 CD - Contractor design on controlled contractor format and/or commercial equipment. MU - Army design, mandatory for use. 6.3.3 Army designs. - Army designs are reflected on de- The contractor need provide no design when an Army de- Army de- When a
23、n inspecticn equipment 113t references manda- tailed drawings which completely depict all the information necessary for the fabrication of the item of inspection equip- ment. sign is listed for an item of inspection equipment. signs fall into two basic classifications; mandatory (designated “MU“) an
24、d non-mandatory (indicated by drawing or Federal Stock Number). tory Amy desms, the contractor shall c3mply with, and use , Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-these designs accordingly. The contractor may, however, in connection with non
25、-mandatory designs, and with the approval of the Government, design alternate inspection equipment or use comparable comercial equipment to facilitate his opera- tions. Such contractor prepared designs or commercial equip- ment selections must be ap2roved by the Government prior to fabrication or pr
26、ocwing of the equipment. Designs shall be submitted for approval as specified in 6.3.5. of inspection equipment for which the Government has assigned design responsibility to the contractor. Contractor designs shall be supported by detailed drawings which depict all infor- mation necessary to comple
27、tely fabricate, calibrate and operate an item of inspection equipment, This requires that the neces- sary views, dimensions, materials, finish, notes, operating and calibration instructions be properly depicted in accordance with approved practices to the extent that further calculation or clarifica
28、tion will not be required. Unless otherwise speci- fied, contractor designs may be developed on the format the contractor normally employs in his equipment design procedure provided such format reflects the detail and information speci- fied above, subject to the following controls: All submitted co
29、ntractor designs shall conform to MIL-D-1000, Category E, Form 2. Legibility and reproducibility shall permit conven- tional making of clearly understandable, high contrast repro- ductions. Contractors shall submit one copy of final designs as a roled set. Designs shall be submitted for approval as
30、specified in 6,3.5. 6.3.5 wise specified on the EL, all designs of equipment for Inspec- tion of defects classified as critical and mador shall be sub- mitted for approval to the Commanding Officer, Picatinny Arsenal, ATTN: SMUPA-ND1. All other designs of inspection equipment shall be approved by th
31、e inspection element of the agency administering the contract; submission shall be as directed by the contracting officer. Partial submission of inspection equipment designs is permissible and encouraged. However, the Arsenal completion date 6.3.4 Contractor designs. - Contractor designs are designs
32、 Submission of contractor designs . - Unless other- for design review will be based on the mission of designs . Picatlnny Arsenal accomplished normally within one month Custodian : Amy-MU Project No, 1340 _ date of the final sub- design review will be after receipt . Preparing Activity : Army-MU Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
