1、T i MIL-C-70770 906 Lr1b 3T7 MIL-C-70770 (AR) 4 November 1.392 MI LI TARY SPEC I FI CATION CONTAINERS, SHIPPING AND STORAGE: PA 137, PA 138 AND ?A 141, FOR THE M139 MINE DISPENSER SYSTEM This Specification is approved for use by the U.S. Army Armament Munitions and Chemical Command, and is available
2、 for use by all Departments and Agencies of the Department Defense. 1. SCOPE of 1.1 Scope. This document c ntains requirements not normal y covered by drawings and provides Quality Assurance provisions for the fabrication of parts, assembly and packing of the Container: Air Mounting Hardware, used i
3、n the M139 Mine Dispenser Syste?. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards and handbooks. The fol.lowing specifications, standards and handbooks form a part of this document to the extent specified herein. unless otherwise specified, the issues of these docum
4、ents are those listed in the issue of the Department of Defense Index of Specifications tind Standards (DoDISS) and supplement thereto, cited in the solicitation. (See 6.5) _I - 1 Beneficial comments (recommendationsr additions, deletions) and any pertinent liata which may be of use in improving thi
5、s document, should be addressed to: Comrn,iiider U.C. Army ARDEC, ATTN: SMCAR-BAC-S, Picatinny Arsenal, New Jersey O;E06-5000 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC NIA zjc 1095 DWWS- Approved
6、for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-70770 0b L48b 233 MIL-C-70770 (AR) SPECIFICATIONS MI LI TARY MIL-A-48078 - Ammunition, standard Quality Assurance Provisions, General Specification f
7、or. STANDAR3S MILITARY MIL-ST3-1190- Minimum Guidelines for level C Preservation, Packing and Marking. (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Bldg 4D, 700 Robbins Ave, Philadelp
8、hia, Ph 19111-5094.) 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications for% a part f tnis document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. DRAWINGS U.S
9、. ARMY ARMAMENT RESEARCH, DEVELOPMENT AND ENGINEERING CENTER ( ARDEC 8837375 ARRADCOM Environmental Testing Criteria for 12553085 Mounting Kit, Mine Dispenser: Air System M139 12564879 Fabrication, Fiberglass, Reinforced, Plastic, Shipping and Storage Containers OCONTJS shipping container PUBLICATIO
10、NS ITOP 1-2-601 US Army TECOM International Test Operation Procedure “LABORATORY VIBRATION SCHEDULES“ (Copies of drawings, publications, and other Government documents required by the contractors in connection with specific acquisition functions should be obtained from the contracting activity or as
11、 directed by the Contracting Activity.) 2.2 Non-Government publications. The following document(s) form a part of this document to the extent specified herein. otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation
12、. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation. Unless 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-70770 D 9999906 L489970 T55 D MIL-C-70770 (AR) PU
13、BLICATIONS AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM-D-2563 - Classifying Visual Defects in Glass Reinforced Laminate Parts. (Application for copies shall be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) 2.3 Order of precedence.
14、In the event of a conflict between text of this document and the references cited herein, the text of this document shall take precedence. Nothing in the document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Material. Materia
15、ls shall be in accordance with the - applicable drawings and specifications. 3.1.1 Cushion certification. All cushion material associated with the shipping containers must have a material certification. 3.2 Components and assemblies. The containers, shipping and storage: Support Panel, Mine Dsipense
16、r left (12553072) and Mounting Kit, Mine Dispenser, Air System Accessories (12564839) shall comply with all requirements specified on applicable and associated drawings and with all requirements of the applicable specification. 3.3 Container tests. (At ambient termperature 65 + 5OF). 3.3.1 Environme
17、ntal tests. When the Air System Mounting Hardware (PA137, PA138 or PA141) or equivalent is placed inside the container the container shall enable the hardware to withstand the environmental conditions specified below. After each test, the content shall be examined and shall not be damaged, deformed,
18、 punctured or malfunction. - 3.3.1.1 Pressure retention. The container shall be subjected to the pressure retention test as specified in 4.5.1. 3.3.1.2 Secured cargo vibration. All three types of shipping containers shall be subjected to the Vibration test as specified in 4.5.2, followed by pressure
19、 retention test as specified in 3.3.1.1. 3.3.1.3 Drop tests. The PA138 and PA141 containers shall be subjected to the edgewise drop test and the PA137 container shall be subjected to the free fall drop test as specified in 4.5.3. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted
20、 without license from IHS-,-,-MIL-C-70770 9999906 1489971 991 MIL-(2-70770 (AR) 3.3.1.4 Cornerwise and 7 foot drop. The P138 and P141 containers shall be subjected to the Cornerwise drop test and the PA137 shall be subjected to the seven(7) foot drop test as specified in 4.5.4. 3.3.1.5 Loose cargo v
21、ibration. All three containers shall be subjected to the loose cargo test as specified in 4.5.5. 3.3.2 Latch mechanism. The container latch assemblies shall require no more than 25 pounds force to open/close when tested as specified in 4.5.6 3.4 Fabrication process. The container shall be fabricated
22、 in accordanc-ia1 practice in a clean, dry, safe environment. Departures from the fabrication sequence presented in drawing #12564879, shall obtain prior approval from the contracting officer. 3.5 Workmanship. 3.5.1 Workmanship (general). The container shall be fabricated and finished in a manner th
23、at does not diminish the durability, serviceability, safety and general appearance as intended by the requirements. All hardware, gaskets, padding and internal supports shall be free of damage properly cut and fit, and securely attached to the container. 3.5.2 Workmanship (structural). Minor surface
24、 irregularities such as scuffs, and scratches are allowed providing the exterior coating (gel coat) is not removed. Workmanship shall be in accordance with good commercial practices as listed on dwg 12564879 (Reference ASTM-D-2563, Level IV) and dwg. 12927377 and dwg. 12927348, except where detail d
25、rawing indicate a need for special cri teria. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein
26、. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspec
27、tions set forth in the specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-70770 m 999990b 1489972 828 m MIL-C-70770 (AR
28、) 4.1.1 Responsibility for compliance. All items shall nieet 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. The absence of any inspection requirements in the specification shall
29、 not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspection, as part o manufacturing operations, is an acceptable practice to aster-tain conformance to require
30、ments, however this does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance o defective material. 4.2 Classification of inspections. The following types o inspection shall be conducted on this item: a. First Article Inspe
31、ction (4.3) b. Quality Conformance Inspection (4.4) 4.3 First article inspection. 4.3.1 Submission. The contractor shall submit a first artic1.e sample, as designated by the Contracting Officer, or evaluation in accordance with the provisions Table I. 4.3.2 Rejection. Rejection for poor workmanship
32、shall be as stated in ASTM-D-2563 for acceptance with level IV per dwg. 12564879 unless otherwise indicated. In addition, the presence a any 7 or more of the 28 different defects listed shall be cause for rejecL L3.0 n . 4.3.3 Requalification. The contractor shall be subjectcd to another First Artic
33、le for the component or assembly affected as stipulated in the contract, if any of the following occur: a. Manufacturing techniques or process controIs which affect the form, fit, or function of the assembly are revised by either the Contractor or one of his subcontractors supplying parts or assembl
34、ies 3r materials. b. The contractor relocates his production facilities or portions thereof. c. The contractor desires to use a new subcontractor (unqualified) for materials, parts or assemblies. d. A change occurs in the design, material, pericormanze or assembly of the shipping container. e. A lap
35、se in production for a period of 90 days or as Stipulated in the contract. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. C O .rl 1J u ai a (o c -I4 a d V .rl 1J Li 5 cr J) Li .rl li i- ci a: a E c r 1 d X u B n r MIL-C-70770 m 9999906 1489973 7
36、64 m In m Tr -3 Li Trs du NdW I- emin m TrTrTr Kr . . Fir4 mmm Tr mmm m . dcv mmm Tr mmm m . ddd d I+4d 4 III I III I O00 o O00 o III 1 III I Li ai C .F4 5 .cJ C O U ai 0 5 Li O u rn W C 5 0 c cl P .C v: .d .rl ai 4 3 Li 1J (o Q, a Y m 1. J C E -ri u -i ai 5 1J E 1J 6 Provided by IHSNot for ResaleNo
37、 reproduction or networking permitted without license from IHS-,-,-MIL-C-70770 99999Ob 1489974 bTO H MIL-C-70770 (AR) 4.4 Quality conformance inspection. 4.4.1 Inspection lot formation. Inspection lot shall comply with the lo) MIL-A-48078. 4.4.2 Examination and tests. a. Classification of characteri
38、stics. Quality conformance examinations and tests are specified in the following Classification of Characteriestics paragraphs. The contractors quality program or detailed inspection system shall provide assurance of compliance of all characteristics with the applicable drawing and specification req
39、uirements utilizing as a minimum the conformance criteria specified . When cited herein, attributes sampling inspeckion shall be conducted in accordance with Table II below using the levels stated in the Classification of Characteristics paragraphs. 7 Provided by IHSNot for ResaleNo reproduction or
40、networking permitted without license from IHS-,-,-HIL-C-?O?O 9999906 1489975 537 TABLE II Attributes sampling inspection - - Lot size 2 to 8 9 to 15 16 to 25 26 to 50 51 to 90 91 to 150 151 to 280 281 to 500 501 to 1200 1201 to 3200 3201 to 10000 10001. to 35000 35001 to 150000 150001 to 500000 5000
41、01 and over InsDection Level II Minor - I Major * * * * * 125 125 125 125 125 125 296 296 346 431 3 3 3 3 4 5 6 7 9 10 10 10 10 10 10 xrnbers under inspection levels indicate sample size; (*) indicate one hundred percent inspection. lat size, perform one hundred percent inspection. and reject on one
42、 or more for all inspection levels. otherwise specified herein or provided for in the contract, alternative quality conformance procedures, methods or equipment, such as statistical process control, tool control, other types of sampling procedures, etc., may be used by the Contractor when they provi
43、de, as a minimum, the level of quality assurance required by the provisions specified herein. Prior to applying such alternative proceduresl methods or equipment, the contractor shall describe them in a written proposal submitted to the Government for evaluation and approval (see 6.6). When required
44、, the contractor shall demonstrate that the effectiveness of each proposed alternative is equal to or better than the specified quality assurance provisions herein. In cases of dispute as to whether the contractors proposed alternative provides equal assurance, the provisions of this specification s
45、hall apply. specifically incorporated into the contractor Is quality program plan or detailed inspection system, as applicable. asterisks if sample size exceeds Accept on zero b. Alternative quality conformance provisions. Unless All approved alternative inspection provisions shall be 8 Provided by
46、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-70770 m 9999906 I1489976 473 m c u ammm LnN mmmm mm a al c rl u a T? al c O z m W P - 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-z O B U w D4 v1 z w U
47、z 4 E !z O z O U w E-i LI 4 3 a H H Il 03 m ri 4 L4 Li a, c .?I (d u c O U a, D id LI O u v1 m c a cn c -d a a d 4 ?S =cn MIL-C-70770 m 9999906 I1489977 30T m NCJ 4 mmmm mm mmmm mm a al c 4 w a, TJ a, c O z a c id v) c 4 O s (II o) Li h -?I 3 3 U u U . zf o) Li a LJ 10 (II a, v s w z 6 10 Provided b
48、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4k + W I v) a, 4 a Li a, I: JJ a a, ;Li rm MIL-C-70770 9999906 LV89978 2Vb NcvN CJ Nrn mmm m mm . 5 a, c 4 CCI a, 5 a, c O z LJ 1J 3300 oocc 44 a .FI L: ro c a E Y Li O c3 ro -rl Li CO .rl o cri 4 v O r. P O b I
49、W I i-7 H r: z O P U W PI m z H w W z 4 E !x O !z4 z O U w P i-7 4 3 cr H H -! -r d 4 31 rl a E a, U) v) 4 a, rn a m Li a, c -ri (d iJ C WO Cu 11-C-70770 = 9999906 1489989 021 (0 Li a, w -d -! (d u La ai Cuaia, aaa 4 Nrn PaNrnNN mmmmm mm . U a, c -4 w a, U a, c O z u000 a ou u c C-4 OOOJW 4 -I4 .d a c 1) u c -4 22 Provided by IHSNot for ResaleNo repr
