1、L NIL-S-81031B 13 W 7999906 0358335 b - -. _ MIL-S-81031B( OS) i8 December 1967 Superseding 10 October 1966 MIL-S-8103IA( OS) MILITARY SPECIFICATION SWITCH, INERTIA, MARK 104 MOD O (For Torpedo Mk 46 Mods O and i) This specification has been approved by the Naval Ordnance Systems Command, Department
2、 of the Navy 1. SCOPE 1.1 Scope. This specification covers the requirements for procuring Inertia Switch Mk i04 Mod O, referred to herein as the “switch.“ 6.1 for the description and intended use of the switch.) (See 2. APPLICABLE DOCUMENTS 2.1 Government documents. The following documents of the is
3、sue in effect on date of invitation for bids or request for proposai form a part of this specification to the extent specified herein: SPECIFICATIONS MILITARY MIL-P-116 SWARDS MILITARY MIL-STD-129 MIL-STD-143 6 1 DRAWINGS NAVAL ORDNANCE SYSTEMS COMMAND LD 547103 Preservations, Methods of Marking for
4、 Shipment and Storage Specifications and Standards, Order of Precedence for the Selection of Switch, Inertia, and all doc listed thereon ment s Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-81031B( OS) (Copies of documents required by supplie
5、rs in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications. The following document forms a part of this specification to the extent specified herein. Unless otherwise indicated, the issue in e
6、ffect on date of invitation for bids or request for proposal shall apply. CONSOLIDATED CLASSIFICATION COMMITTEE Uniform Freight Classification Rules (Application for copies should be addressed to the Consolidated Classi- 60606,) fication Committee, 202 Chicago Union Station, Chicago, Illinois 3. REQ
7、UIRENEXPS 3.1 Preproduction sample. Unless otherwise specified in the contract (a) Be manufactured using the procedures proposed for production. (b) Consist of three switches. or order, the preproduction sample shall: (c) Be tested as specified in Section 4 herein and is for the pur- pose ofsdetermi
8、ning, prior to starting production, that the suppliers production methods are capable of yielding items that comply with the technical requirements of the contract. 3.2 Basic requirements 3.2.1 Contractor-furnished data. Data required by this specification, or by applicable documents referenced in S
9、ection 2, need not be furnished unless specified in the contract or order (see 6.2). 3.2.2 Materials and treatments of materials and parts. Unless otherwise specified in the contract or order, all materials and treatments of materials and parts used in the manufacture of the switch shall be in accor
10、dance with the requirements specified herein and with the applicable documents listed in LD $7103. 3.2.2.1 Selection of materials. Specifications and standards for all materials, parts, and Government certification and approval of processes and equipment, which are not specifically designated herein
11、, and which are necessary for the execution of this specification, shall be selected 2 . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. - . . . . . MIL-S-1031B 13 m 9977906 0358337 T m MIL-S-81031B( OS) . i. : in accordance with Standard MIL-STD-1
12、43, except as provided herein. AN, JAN, or MS Standard parts shall be used wherever they are suitable for the purpose, and shall be identified on the drawing by their part numbers. Commercial utility parts such as screws, bolts, nuts, and cotter pins may be used, provided they possess suitable prope
13、rties and are replaceable by the AN, JAlr, or MS Standard parts without alteration and provided the corresponding AN, JAN or MS part numbers are referenced on the parts list and, if practicable, on the contractors drawing. In the event there is no suitable corresponding standard part in effect on da
14、te of invitation for bids, commercial parts may be used provided they conform to the requirements specified herein. - 3.2.3 Gages. The supplier shall provide whatever.gages are necessary and adequate to ensure that the material and parts of the switch will meet dimensions and requirements shown on t
15、he applicable documents listed in LD 547103. activity will furnish existing pertinent drawings of Naval final inspec- tion gages for use only in the designing of the suppliers gages. action does not relieve the supplier of the responsibility for designing and manufacturing the gages needed for the s
16、atisfactory fulfillment of the contract requirements. When requested by the supplier, the procuring This 3.2.4 Inspection and test equipment and facilities. The supplier shall furnish and maintain all necessary inspection and test equipment and facilities, and shall provide personnel for performing
17、all acceptance tests specified herein. performance of the required acceptance tests. The test equipment shall be adequate to permit 3.3 Performance requirements and product characteristics 3.3.1 Sensitivity 3.3.1.1 Uniform acceleration sensitivitx. The switch shall be capable of operation in accorda
18、nce with Table I when subjected to uniform acceler- ation loads as specified in that table, . . _- c 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S- 8103iB( OS) Table I Uniform Acceleration Sensitivitx Acceleration Direction * (See Fime 1) S
19、witch Axis Perpendicular to Horizontal Plane with Leads Down Switch Axis Parallel to Horizontal Plane with Leads toward Axis of C ent r if uge Switch Axis Parallel to Horizontal Plane with Leads Away *om Centrifuge Axis Acceleration Switch Open Switch Closure %“f. O to 4.5 gs 4.5 to 7.0 g CONTACT RE
20、SISTANCE TEST CIRCUIT (75 VOLT OPE3 SWITCH POTENTIAL) 24 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1 I ! ! i i t i i 1-s-8103( Os) NC I 18Kn . LIGHT BULB 1829 GE 3A130 OE VICE s -SOLID STATE FIGWI 4. VIBRATION SENSITIVITY ITEST CIRCUIT c . . -
21、. . _. 25 . “. c. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-BL032B 13 W 7979906 O358360 5 26 . 1-S-81031( OS) FIGm 5. ROTATION IN HORIZONTAL PLANE . . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
