1、MIL-E-706LO 13 W 7779706 0356094 O W _ MIL-E-7 O 6 10 (AR) 1 June 1986 SUPERSEDING AEI-54C 14 October 1966 MILITARY SPECIFICATION EIMITE IGNITER This specification is approved for use within the US Army Armament Munitions and Chemical Command, and is available for use by all Departments and Agencies
2、 of the Department of Defense. 1. SCOPE 1.1 Scope. This military specification covers Eimite for use in MINE, APERS, M26. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications and standards form a part of this specification to the extent s
3、pecified herein. Unless otherwise specified, the ssues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, listed in the solicitation. SPECIFICATIONS FEDERAL RR-S - 3 6 6 - Sieve, Test. MILITARY MI
4、L-D- 9 8 - Diphenylamine, Technical MIL-P-15 6 - Potassium Nitrate (KN03). MIL-N- 2 4 4 - Nitrocellulose. MIL-M-3 82 - Magnesium Powder (For Use in Ammunition). Beneficial comments (recommendations, additions. deletions) and any pertinent data which may be of use in improv- ing this document should
5、be addressed to: Commander, US. Army Armament Research. Development and Engineer- ing Center. Attn: AMSMC-QA, Dover. New Jersey 07801-5001 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. FSC 1345 Approved fo
6、r public release; distribution is unlimited. AMSC N/A DISTRIBUTION STATEMEW A. THIS DOCUMENT CONTAINS /y PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-E-70610 13 W 7777906 0356075 2 W MIL-E-70610 (AR) JAN-M- 5 60 MI L-B-2 4 2 7 MIL-A-480
7、78 STANDARDS FEDERAL FED-STD-406 MILITARY MIL-STD-105 MIL-STD-286 MIL-STD- 650 MIL-STD-1168 Magnesium Stearate (Ointment Type) Box, Ammunition Packing: Wood, Nailed. Ammunition, Standard Quality Assurance Provisions, General Specification For. Plastics; Methods of Testing. Sampling Procedur.es and T
8、ables for I nspec t i on by At t r i bu tes . Propellants, Solid: Sampling, Examination and Testing. Explosive: Sampling, Inspection and Testing . Ammunition Lot Numbering . 2.1.2 Other Government documents, drawinqs, and publications. The following other Government documents, drawings, and publicat
9、ions form a part of this specification to the extent specified herein. Unless otherewise specified, the issues shall be those in effect on the date of the solicitation. DRAWINGS U.S. ARMY ARVAMENT RESEARCH, DEVELOPMENT AND ENGINEERING CENTER (ARDEC) 8860900 - Drum, Metal, Shipping (Interior) PUB LIC
10、ATIONS CODE OF FEDERAL REGULATIONS 49 CFR 71-78 - Interstate Commerce Commision Rules and Regulations for the Transportation of Explosives and Other Dangerous Articles. (The Code of Federal Regulations is available from the Superintendent of Documents, US Government Printing Office, Washington, DC 2
11、0402. Orders should specify “49 CFR 100-199 (latest revision) I .) (Copies of specifications, standards, drawings, publications required by the suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the Contracting Officer .) the
12、text of this specification and the references cited herein, the 2.2 Order of precedence. In the event of a conflict between 2 O t Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4 - wIL-E-706LO 13 9999906 0356096 4 rn - MIL-E -7 O 61 O ( AR) 0 text o
13、f this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIIIEMENTS 3.1 Iqniter. The igniter shall comply with all requirements 3 specified on associated drawings and with
14、all requirements specified in applicable specifications. 3.2 Material. The constituent materials used in the manufacture of the Eirnite shall comply with the following requ ir ement s : Consti tuent Material Conforminq to Nitrocellulose (13.15% N) Specification MIL-N-244, Potassium Nitrate Specifica
15、tion MIL-P-156, Diphenylamine (added) Specification MIL-D-98 Magnes i um Specification MIL-M-382, Type III, Boron (See 6.2) Amorphus - Elemental 90-92%, Grade C, type 1 Class 1 Granulation No. 16 Moisture co-ntent O. 5% max. , average particle diameter 1.0 microns, max. 3.3 Composition. The composit
16、ion of the Eimite shall be as d specified in Table I when tested as specified in 4.5.1. TABLE I Composition of eimite Cons ti tuent Percent Nitrocellulose 40 + 1 Magnes i um 22.6 5 1.5 Potassi um Nitr ate 37.4 5 2 Diphenylamine (added) 1.0 + 0.2 2 +i Boron Elemental MGR (Glaze) (added) - 3.4 Moistur
17、e content. The moisture content of the Eimite at the time of loading shall not exceed 0.4 percent when tested as specified in 4.5.2. 3.5 Total volatiles. The total volatiles shall not exceed 0.70 percent when tested as specified in 4.5.3. 3.6 Bulk density. The bulk density shall be 0.45 5 .O5 when t
18、ested as specified in 4.5.4. 3.7 134.50 p. The powder shall not change the color of normal methyl violet test paper to a salmon pink 3 F- . -, Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-E-70bLO 13 W 777770b 0356077 b W MIL-E-7 O 61 O ( AR)
19、color in less than 35 minutes, and shall not explode in hours when tested as specified in 4.5.5. 3.8 Granulation. The Eimite shall comply with the requirements shown in Table II, using the US Standard s less than 5 gr anulation eves conforming to Specification RI-S-366-when tested as specified in 4.
20、5.6. TABEL II Granulation requirements Per cent Sieve No. Retained 40 1 O0 5 max. - Percent Throuqh - 5 max. 3.9 Heat of reaction and the volume of qaseous products. The heat of reaction shall not be less than 1550 cal/gm, and the volume of gaseous products shall be 325 2 50 ml/gm when tested as spe
21、cified in 4.5.7. 3.10 First article inspection. When specified in the contract or purchase order, a sample shall be subjected to first article inspection in accordance with the technical provisions herein. (See 4.3) 3.11 Workmanship. All parts and assemblies shall be fabricated and loaded in a thoro
22、ugh, workmanlike manner. They shall be free of burrs, sharp edges, cracks, dirt, corrosion products and other foreign matter. The cleaning method used shall not be injurious to any part nor shall the parts be contaminated by the cleaning agent. Exterior surface coatings shall be continuous except fo
23、r a few light scratches not exposing base material. All required markings shall be neat and sharply defined. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection and standard quality assurance provisions. Unless otherwise specified herein or in the contract, the provisions of MIL-A-4807
24、8 shall apply and are hereby made a part of this detail specification. 4.1.1 Responsibility for compliance. All items must meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. Th
25、e absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling in quality conformance does not authorize s
26、ubmission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective material. 4 a E e Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-E-7 O 61 O ( AR) 4.1.2 Submission of product. At the
27、 time the completed lot of product is submitted to the Government for acceptance, the contractor shall supply the following information accompanied by a certificate which attests that the information provided is correct and applicable to the product being submitted: provisions specified within this
28、specification. r c. Results obtained for all inspection performed. a. A statement that the lot complies with all quality assurance b, Quantity of Eimite inspected. d. Drawing, specification number and date, together with an e. Certificates of conformance on all material purchased by the identificati
29、on and date of changes. contractor when such material is controlled by Government or commercial specifications referenced in any of the contractual documents. f. Quantity of Eimite in the lot. g. Date submitted. The certificate shall be signed by a responsible agent of the certifying organization. T
30、he initial certifiate submitted shall be submstantiated by evidence of the agents authority to bind his principal. Substantiation of the agents authority will not be required with subsequent certificates unless, during the course of the contract, this authority is vested in another agent of the Cer
31、t i f ying organi za t ion. 4.2 ClassiEication of inspections. The inspection requirements 0 specified herein are classifed as follows: a. First article inspection. (see 4,3) b. Quality conformance inspection. (see see 4.4) 4.3 First article inspection. 4.3.1 Submission. The contractor shall submit
32、a first article sample as designated by the Contracting Officer for evaluation in accordance with provisions of 4.3.2. The first article sample shall consist of the following items in sample quantities as indicated below and Table I. Part Descr i pt ion Eimite Drums Drawinqs Quantity See (3.3) 5 lbs
33、. 8860900 10 4.3.2 Inspections to be performed. See MIL-A-48078 and Table I specified herein. If any items fail to comply with any of the - applicable requirements, the first article sample shall be rejected. 4.3.3 Rejection. See MIL-A-48078. If any item fails to comply with any of the applicable re
34、quirements, the first article sample shall be rejected. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-m c O 4 +i u a, Q o) c .rl a, d u .rl 4J L-i rd 4J o) L-i .rl lk d r-8 E 5 r L-i a, 4J .rl c tP H a, c, E w .rl .rl MWrnObCo rn d rld mmmmmm m m
35、 mm e. . . O O rl Fi c O O ol 4 L 6 /- - - -7 . c Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-E-70 61 O (AR) 4.4 Quality conformance inspection. 4.4.1 Inspection lot formation. Inspection lots shall comply with the lot formation provisions of
36、 MIL-A-48078. In addition, each lot shall consist of Eimite manufactured from one batch which has been subjected to the same processing operations and blended at one time. Each batch shall consist of that quantity of material which has been subjected to the same unit chemical process or physical mix
37、ing process intended to make the final product substantially be numbered in accordance with Standard MIL-STD-1168. O I uniform. The lot shall comply with Standard MIL-STD-105 and shall 4.4.2 Examination. See MIL-A-48078. a. Samplinq plans. Unless otherwise specified in the Classification of Defects
38、and Tests Tables, sampling plans and procedures for major and minor defects shall be in accordance with MIL-STD-105, Inspection Level II. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-E-70610 13 7779706 0356LOL 4 n p: 4 U O rl W O F I w I I4
39、2 r Y) w b (II 7 O a, (II Id tn w O a, rl 7 a c Id Li c cm O ara, -rl u W a, c .4 w a, a a, c O z I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UIL-E-70b10 13 9997706 0356102 6 t h tri c 5 (d O rl O U L! O -A LI pi rl aJ aJ CI m .?I v . 5 !u :cl
40、O0 rlrl MM .* . 5 ai LI !Y a, Il- o mm c: O O O0 z u Fiz id u -Pi U 4 L! u cv O rl Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- _I- MIL-E-70610 13 9 977770b 035b103 8 9 10 Provided by IHSNot for ResaleNo reproduction or networking permitted witho
41、ut license from IHS-,-,-MIL-E-70610 13 9 7777706 03563134 T 4.4.3 Testinq. Testing is described in the First Article and 4.4.4 Inspection equipment. The inspection equipment required Quality Conformance Inspection tables. O to perform the inspections and tests prescribed in this specification is ide
42、ntified in the “Paragraph Reference/Inspection Method“ column in the tables starting with paragraph 4.4.2.1, and the test method paragraph (see 4.5). The contractor shall submit for approval inspection equipment designs in accordance with the t terms of the contract. See Section 6 of MIL-A-48078, qn
43、d 6.3 herein. 4.5 Methods of inspection. Five (5) pounds of Eimite shall be selected at random from each lot and subjected to these tests. 4.5.1 Determination of composition. 4.5.1.1 Nitrocellulose. The percentage of nitrocellulose shall be determined in accordance with Standard MIL-STD-286, Method
44、209.2.1. 4.5.1.2 Potassium nitrate. The percentage of potassium nitrate shall be determined in accordance with Standard MIL-STD-286, Method 310.4.1. 4.5.1.3 Diphenylamine. The percentage of diphenylamine shall be determined in accordance with Standard MIL-STD-286, Method 217.2. 4.5.1.4 Maqnesium. A
45、sample (0.3 to 0.5 grams) containing about 0.07 grams of magnesium is accurately weighed into a 250 ml. beaker and digested with 10 ml. of nitric acid and 5 ml. of sulfuric acid on a hot plate until the solution is clear, adding more nitric acid, if needed. The digested solutions are heated until su
46、lfur trioxide is entirely eliminated. When cool, the residue is dissolved in 25 ml. of water and 2 to 3 ml. of hydrochloric acid with slight heating, then transferred to a 400 ml. beaker, adding sufficient water to bring the volume to 125 ml, The magnesium is precipitated, filtered, and ignited in a
47、ccordance with Specification JAN-M-560, F-4b, starting with I. . add 1.2 gm of ammonium diphosphate. “ The percentage of magnesium is calculated as follows: 8 c 11 /- I- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1_ MIL-E-70610 13 W 7977706 0356
48、305 1 MIL-E-70 61 O (AR) Magnesium, % = 21.85A W Where: A = Weight of precipitate (magnesium pyrophosphate) W = Weight of sample 4.5.1.5 Boron. 4.5.1.5.1 Special apparatus. a. pH meter equipped with glass-calomel electrode system, b. Buret, 10 ml., graduated at 0.05 ml. intervals. c. Hot plate, 11 w
49、atts per sq. in., Lindberg Type H-2, or and calibrated with pH7 buffer. equivalent. 4.5.1.5.2 Special materials. a. Barium hydroxide solution. Prepare by steeping 3 grams of barium hydroxide octahydrate in a liter of water at least overnight, then filtering through a Whatman No. 12, or equivalent, folded paper. boron per ml.
