1、s-39 -0 MIL-B-85685 13 7777906 03657q6 7 W MIL-B-85685(AS) 26 FEBRUARY 1988 MILITARY SPECIFICATION BOOSTER, FUZE, MARK 60 MOD 3 This specification is approved for use by the Naval Air Systems Command, Department of the Navy, and is available for use by all Departments and Agencies of the Department
2、of Defense. 1. SCOPE 1.1 Scope. This specification establishes the requirements for manufac- ture and acceptance of the MARK 60 MOD 3 Fuze Booster, referred to herein as the booster.“ 11 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specification
3、s and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation
4、. SPECIFICATIONS MILITARY MIL-A- 2550 Ammunit ion for. General Specification Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Naval Air Engineering Center, Systems Engineering
5、 and Standardization Department (SESD), Code 93, Lakehurst, NJ 08733-1500, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document, or by letter. AMSC N./A: FSC 1336 DISTRIBUTION STATEMENT A: Approved for public release, distribu
6、tion is unlimited. THIS DOCUMENT CONTAINS 2 PAGES. Licensed by Information Handling ServicesMIL-B-85h5 13 9777706 0365747 7 MIL-T- 18303 MIL-C-21723 STANDARDS FEDERAL MIL- B- 85685 (AS) FED- STD- 102 rli MILITARY MIL- STD- 129 MIL- STD- 331 MIL- STD- 414 MIL-STD-453 MIL- STD- 810 MIL- STD- 1695 Test
7、 Procedures; Preproduction, Acceptance, and Life for Aircraft Electronic Equipment, Format for. Composition CH-6. Preservation, Packaging, and Packing Levels. Marking for Shipment and Storage. Fuze and Fuze Components., Environ- mental and Performance Tests for. Sampling Procedures and Tables for In
8、spection by Variables for Percent Defective. Inspection, Radiographic. Environmental Test Methods and Engineering Guidelines. Environments, Working, Minimum Stan- dards for. MIL-STD-45662 Calibration Systems Requirements. 2.1.2 Other Government documents and drawings. The following other Government
9、documents and drawings form a part of this specification to the extent specified herein. those in effect on the date of the solicitation. Unless otherwise specified, the issues shall be DOCUMENTS CODE OF FEDERAL REGULATIONS (CFR) 49 CFR 171-178 DEPARTMENT OF DEFENSE (DOD) DOD 4145.26M Transportation
10、. DOD Contractors Safety Manual for Ammunition, Explosives and Related Dangerous Material. 2 Licensed by Information Handling Services. MIL-B-85685 13 W 4779406 0365748 O W MIL-B-85685 (AS) DRAWINGS NAVAL AIR SYSTEMS COMMAND (Code Ident 30003) 67A84D518 Cap, Thermal, Insulating. PBL 1137AS2190 Boost
11、er, Fuze, MARK 60 MOD 3. SA 1137852195 Fixture, Cook-off Test. LD 480141 Lead, Explosive, MK 9, MOD O. SA 2747612 Fixture, Vibration, Three Plane. SA 2747613 Fixture, Jolt Test. SA 2747614 Fixture, 4-Foot Drop. (Copies of specifications, standards, drawings, and other Government documents, required
12、by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) 2.2 Other publications. The following document(s) form a part of this specification to the extent specified herein. Unless otherwise specifie
13、d, the issues of the documents which are DOD adopted shall be those listed in the issue of the DODISS specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS shall be the issue of the nongovernment documents which is current on the date of the soli
14、citation. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM A-108 Steel Bars, Carbon, Cold-finished, Standard Quality, Specification for. (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) (Nongovernment stan
15、dards and other publications are normally available from the organizations which prepare or which distribute the documents. These documents also may be avaliable in or through libraries or other informational services.) 2.3 Order of precedence. In the eve.nt of a conflict between the text of this sp
16、ecification and the references cited herein, the text of this speci- fication shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3 Licensed by Information Handling ServicesMIL-B-565 13 M 777970
17、6 0365749 2 M MIL-B-85685(AS) 3. REQUIREMENTS 3.1 Item description. The booster initiat the warhead of a guided missile and is composed of a housing, cap, plastic cup, snap ring, connec- tor, wave spring, identification plate, and an explosive pellet containing approximately 84 grams of Composition
18、CH-6 explosive (see PBL 1137AS2190). 3.1.1 Government-furnished property. Unless otherwise specified in the contract or purchase order (see 6.2.1), the Government will furnish the contractor with Composition CH-6 explosive in accordance with MIL-C-21723, in a quantity sufficient to meet contract req
19、uirements. 3.2 Characteristics. 3.2.1 Function and output. The booster shall function on the first and only trial when detonated with an exploding bridge wire (EBW) detonator and a MK 9 MOD O lead as shown on Figures 1 and 2. The output shall produce a depth of dent of not less than .140 inch in the
20、 steel block as shown on Figure 3. 3.2.2 Radiographic. The booster shall meet the following requirements: a. There shall be no evidence of loose powder or inclusion of foreign material. b. There shall be no evidence of internal voids, fissures or cracks or low density areas in the explosive pellet.
21、All parts shall be properly located as shown on PBL 1137AS2190. c. 3.2.3 Environmental conditions. The booster shall not be damaged nor shall safety or subsequent performance be degraded by exposure to the environments specified in 3.2.3.1 through 3.2.3.3. 3.2.3.1 Transportation vibration-temperatur
22、e. The booster shall show no evidence of cracks, dents, ruptures, or other deformities, and shall func- tion after vibration testing at ambient temperature in all three axes at the following levels: Frequency (Hz) Test Level 5- 11 10 mm displacement 11-37 2.5 g acceleration, peak 37-52 0.9 mm displa
23、cement 52-500 5.0 g acceleration, peak 3.2.3.2 Temperature and humidity. The booster shall show no evidence of cracks, dents, ruptures, or other deformities, and shall function after exposure to 28 days of temperature/humidity cycling ranging from +160F and 95 percent humidity to -65F. 4 Licensed by
24、 Information Handling ServicesMIL-8-85685 L3 7777906 0365750 7 W 3.4 Design and construction. 3.4.1 Production drawings. The booster shall meet all the requirements of and shall be manufactured and assembled in accordance with the drawings and documents listed on PBL 1137AS2190. , 3.2.3.3 Random vib
25、ration. The booster shall show no evidence of cracks, dents, ruptures, or other deformities, and shall function after exposure to the vibration profile with the parameters fi = 1000 Hz, f2 = 2000 Hz, w1 .O1 g2/Hz, and w2 = .12 g2/Hz in each of the three perpendicular axes at temperatures of +160F an
26、d -65F for 60 minutes per axis. 3.2.4 Safety conditions. 3.2.4.1 Twelve meter drop. The booster shall not detonate nor burn (but need not be operable), and shall be safe to handle and dispose of after being dropped one time from a height of 12 meters onto a steel plate setting on a concrete base. -
27、Jolt: The booster shall show no evidence of cracks, dents, rup- tures, or other deformities, and shall be safe to handle and dispose of after exposure to 1750 drops of 4 inches onto a padded anvil at a rate 35 drops per minute in each of three different orientations. - 3 3.2.4.2 3.2.4.3 Cook-off. Th
28、e booster shall not detonate while exposed to a flame temperature of 1500F. shall not be acceptable. Any booster reaction more severe than burning a 3.4.2 Safety precautions. As a minimum, the safety precautions of DOD 4145.26M shall apply during manufacture, handling, storage, transportation, and i
29、nspection of the booster, but shall not be considered as a substitu- tion for the contractors own safety procedures developed to accommodate the hazards associated with the booster. 3.4.3 Standards of manufacture. . 3.4.3.1 Product cleanliness. No oils or solid lubricants of any kind shall be used o
30、n any part of the booster after final cleaning of com- ponents, except as specified on the drawings or herein. 3.4.3.2 Working environment. The standards of the working environment shall meet .the levels and requirements of MIL-STD-1695. 5 Licensed by Information Handling ServicesMIL-B-85685 13 7777
31、706 0365753 O MIL-B- 85685 (AS) 3.4.3.3 Workmanship. Workmanship of the booster shall meet the require- ments of MIL-A-2550. The booster shall show no evidence of external cracks, burrs, dents, loose powder, or other deformities that may interfere with functioning or fit at the next assembly. 4. QUA
32、LITY ASSURANCE PROVISIONS 4.1 Responsibility for inspections. Unless otherwise specified in the contract or purchase order (see 6.2.1), the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase orde
33、r, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the contracting activity. The contracting activity reserves the right to per- form or witness any of the inspections set forth in this specifi
34、cation where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements. 4.1.1 Responsibility for compliance. All boosters must meet all requirements of Sections 3 and 5 (see Table I). The inspection set forth in this specification shall become a part of
35、 the contractors overall inspection system or quality program. requirements in the specification shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the contracting activity for acceptance comply with all requirements of the contract. known d
36、efective material, either indicated or actual, nor does it commit the contracting activity to acceptance of defective material. The absence of any inspection Sampling in quality conformance does not authorize submission of 4.1.1.1 Classification of inspections. The inspection requirements specified
37、herein are classified as follows: a. First article inspections (see 4.2). b. Quality conformance inspections (see 4.3). 4.2 First article inspections. Unless otherwise specified in the con- tract or purchase order (see 6.3), after award of contract and prior to production the contractor shall perfor
38、m the first article inspections shown on Figure 4. The contracting activity reserves the right to witness all tests, and the contractor shall notify the contracting activity 15 days prior to testing. As specified in the contract or purchase order, first article inspections shall be performed on 30 b
39、oosters that have been pro- duced with the equipment, material, and procedures to be used in produc- tion. First article approval is valid only on the contract under which it is granted unless extended by the contracting activity to other contracts. Any production prior to approval of the first arti
40、cle shall be at the risk of the contractor. 6 Licensed by Information Handling ServicesMIL-B-85b85 13 m 777770b 0365752 2 m TABLE I. Requirement verification index. Requirement title CHARACTERISTICS Function and output Radiographic ENVIRONMENTAL Transporation vibration - Temperature and humidity Ran
41、dom vibration temperature SAFETY CONDITIONS Twelve-meter drop Jolt Cook- off DESIGN AND CONSTRUCTION Production drawings Safety precautions Standards of manufacture PACKAGING Preservation and packaging Packing Marking Requirement paragraph no. 3.2.1 3.2.2 3.2.3.1 3.2.3.2 3.2.3.3 3.2.4.1 3.2.4.2 3.2.
42、4.3 3.4.1 3.4.2 3.4.3 5.1 5.2 5.3 Verification paragraph no. 4.6.1 4.6.2 4.6.3.1 4.6.3.2 4.6.3.3 4.6.4.1 4.6.4.2 4.6.4.3 4.6.5 4.6.5 4.6.5 4.6.6 4.6.6 4.6.6 4.2.1 First article inspection sequence. The first article of 30 boosters shall be subjected to the inspections shown on Figure 4.in the sequen
43、ce shown. perature testing (-65F) must be identified prior to test and the alloca- tion retained throughout the test. sequence. inspection sequence and after receipt of first article approval, any remains of the first article shall be disposed of at the discretion of the cognizant demolition officer
44、. Samples for hot temperature testing (+160F) and cold tem- At the conclusion of the 7 Licensed by Information Handling ServicesMIL-E-85685 13 7777906 0365753 4 W MIL-B-85685(AS) 4.2.2. First article acceptance and rejection criteria. Each first article booster shall meet the requirements specified
45、in the contract or purchase order, on the drawings, and herein. For the inspections shown on Figure 4, the applicable performance requirements of Section 3 shall be met on the first and only trial; one or more failures shall be cause for refusal to grant first article approval. depth of dent of less
46、 than 0.140 inch from any first article booster shall be cause for rejection of the first article. with 4.6.1.3dY the first article shall be accepted if the quantity (X-L)/s is equal to or greater than MIL-STD-414, Table B-1, Sample size code letter G, k value, Acceptable Quality Level (AQL) of 0.65
47、 percent defective. A quantity less than the k value shall be cause for rejection of the first article. For the function and output test of 4.6.1, a When computed in accordance 4.3 Quality conformance inspections. 4.3.1 Inspection lot. Unless otherwise specified in the contract or purchase order (se
48、e 6.2.1), an inspection lot shall consist of completed boosters, fabricated under the same conditions and offered for acceptance inspection at the same time. 4.3.1.1 Inspection lot size. The inspection lot size shall be as speci- fied in the contract or purchase order (see 6.2.1). 4.3.1.2 Inspection
49、 lot acceptance inspection sequence. After the inspection lot has been formed and identified by lot number, the lot shall be subjected to the inspections shown on Figure 5 in the sequence shown. When specified during the inspection sequence, a quantity of boosters shall be sampled from the inspection lot in accordance with MIL-STD-414, Inspection Level IV, Standard Deviation Method, Variability Unknown. The remainder of the lot shall be held in bond pending acceptance of the sample. If the sample does not cause lot rejection (see 4.3.1.3b), the remainder of the lot shall co
