1、MIL-T- 82641( OS) 25 January 1974 Superseding XWS 7561 23 January 1967 MILITARY SPECIFICATION TEST SET, ELECTRICAL, TORPEDO CONTROL CABLE, MARK 519 MOD O This specification has been approved by the Naval Ordnance Systems Command, Department of the Navy 1. SCOPE 1.1 Scope. This specification covers r
2、equirements for the procurement of Torpedo Control Cable Electrical Test Set Mk 519 Mod O, DL 2837964. The test set is used to inspect and test torpedo control cables in heated work areas. 2. APPLICABLE DOCUMFNTS 2.1 The following documents of the issue in effect on the date of in- vitation for bids
3、 or request for proposals form a part of this specifica- tion to the extent specified herein. SPECIFICATIONS Federal PPP- B- 6 36 Military MIL-P- 116 MIL-E-16400 MIL-T-18404 MIL-T-21200 Boxes, Shipping, Fiberboard Preservation-Packaging, Methods of Electronic Equipment, Naval Ship and Shore: General
4、 Specification Torpedoes, Environmental Require- ments, General Specification for lest Equipment for use with Electronic and Electrical Equipment, General Specification for Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-ZbL11 66 M 999940b OLL1
5、3910 2 M MIL-T-32641 (OS) STANDARDS MIL-CTD- 105 Sampling Procedures and Tables for Inspection by Attributes MIL- STD- I29 MIL-STB-147 BIIL-STD-167 PUBLICATIONS Naval Ordnance Systems Command OP 2639 DRAWINGS Naval Ordnance Systems Command Marking for Shipment and Storage Palletized and Containerize
6、d Unit Loads, 40“ x 48“ Pallets, Skids, Runners, or Pallet-type base Mechanical Vibrations of Shipboard Equipment Torpedo Control Cables and Test Equipment LB 161783 LB 162042 LD 162107 LB 162420 LD 162531 LD 162533 LD 162596 LD 162737 2 Torpedo Control Cable Mk 5 Mod 1 Test Control Unit Torpedo Con
7、trol Cable Mk 3 Mod 13 Submarine Unit Assembly Torpedo Control Cable Mk 3 Mod 14 Torpedo Control Cable Mk 6 Mod O Torpedo Control Cable Assembly Mk 7 Mod O Torpedo Control Cable Assembly Mk 7 Mod 1 Torpedo Connector Receptacle Assembly Simulator Cable Mk 19 Mod O Provided by IHSNot for ResaleNo repr
8、oduction or networking permitted without license from IHS-,-,-MIL-T-82641 bb 9777906 OLY3711 Lt LD 162838 LD 162872 LD 162873 LD 275029 LD 287295 LD 411098 LD 411099 LD 414200 LD 414201 LD 414218 DL 2837964 MIL-T-82641 (OS) Connector, Torpedo Tube Cable Mk 42 Mod 1 Cable Assembly, Missile Control Mk
9、 8 Mod O Cable Assembly, Missile Control Mk 9 Mod O Torpedo Control Cable Mk 2 Mod 1 A. W. Tube Unit Torpedo Control Cable Mk 3 Mod 7 SUB Tube Unit Torpedo Control Cable Mk 1 Mod 12 Torpedo Unit Torpedo Control Cable Mk 1 Mod 13 Torpedo Unit Torpedo Control Cable Mk 3 Mod 10 Submarine Unit Assembly
10、Torpedo Control Cable Mk 3 Mod 9 Submarine Unit Torpedo Control Cable Mk 3 Mod 12 Submarine Unit Assembly Test Set Mk 519 Mod O Assembly and Accessory Kit Dwg 2837970 Shorting Adapter Assembly Dwg 2837984 Calibration Test Adapter Assembly (Copies of specifications, standards, drawings, and publicati
11、ons required by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting of- f icer. ) 3. REQULREMENTS 3.1 Description. Torpedo Control Cable Electrical Test Set Mk 519 Mod O is a portable self-contained unit for use
12、 in heated work areas to test a variety of multiconductor cable assemblies for continuity and insulation resistance. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-82641 (OS) 3.2 General. requirements 3.2.1. Preproduction sample. Unless othe
13、rwise specified in the contract or order, preproduction samples of the cable test set shall be manufactured using the methods and procedures proposed for the production lot. These units shall. be tested as specified in Section 4 herein and are for the pur- pose of determining, prior to starting prod
14、uction, that the contractors production methods are capable of producing test sets that comply with the technical rquirenients of the contract. See 4.3.1. 3.2.2 Materials, Unless otherwise specified in the contract, requisi- tion, or order, all materials and purchased parts entering into the final a
15、ssembly of the test set shall conform strictly to the detailed require- ments indicated on the drawings and specifications in DL 2837964. 3.2.3 Finishes, coatings, construction, and dimensions. Finishes, coatings, construction, and dimensions for the test set shall be strictly in accordance with the
16、 applicable drawings, specifications, and publica- tions listed in DL 2837964. 3.2.4 Marking, Marking of assemblies, subassemblies, and parts shall be in accordance with the applicable drawings listed in DL 2837964. 3.2.5 Conflicting requirements. In the event of conflict between the documents refer
17、enced herein and the contents of this specification, the contents of this specification shall apply. 3.3 Performance requirements and product characteristics. The test set shall meat the following performance requirements and product char- acteristics: 3.3.1 Product characteristics 3.3.1.1 Mating. T
18、he test set shall be capable of mating with the fol- lowing cables and connectors: LD - Mod - Cable - Ilk 1 Ilk 1 Ilk 2 Blk 3 Ilk 3 Elk 3 Elk 3 Mk3 Elk 3 12 13 1 7 9 10 12 13 14 411098 411099 275029 287295 414201 414200 414218 162042 162107 4 Provided by IHSNot for ResaleNo reproduction or networkin
19、g permitted without license from IHS-,-,-MIL-T-82641 (OS) LD 162420 162531 162533 162737 161783 162872 162873 I Cable Mk6 Mk7 Mk7 Mk 19 Mk 5 Mk8 Mk9 Mod O O 1 O 1 O O - Connec tor _I Mod LD Mk 42 Torpedo Receptacle 1 c 162838 162596 3.3.1.2 Power. The test set shall operate when energized by 115 vol
20、ts +lo percent 60 Hertz (Hz) single phase source. Connection to the source shall be through a standard 3-wire grounded plug. 3.3.1.3 Fault indication. Faults shall be indicated by a system of lights related to a chart for conductor identification. 3.3.2 Performance requirements 3.3.2.1 Operation. Th
21、e test set shall be capable of both an automatic and a manual mode of operation, with manual selection of the mode via a front panel switch. 3.3.2.1.1 Automatic mode. In the automatic mode, the test set shall sequentially test each conductor for the selected attributes (continuity or insulation). Ea
22、ch conductor shall be tested for a minimum of 5 seconds, and the complete sequence of 65 conductors shall be completed within a maximum time of 20 minutes. Sequencing shall stop in the event of a conductor failure. The test set shall be capable of clearing faults by manually by-passing the faulty co
23、nductor before returning to the auto- matic mode of operation. 3.3.2.1.2 Manual mode. In the manual mode, the test set shall be sequenced through the 65 conductors by means of a manually operated control on the front panel. The tests performed shall be the same as in the automatic mode. 3.3.2.2 Cont
24、inuity test voltage. The test set shall be capable of detecting faults 10 percent or more above the nominal value selected on the panel when tested at a potential of 4-6 vdc applied between the conductor under test and all others tied together. The required short- ing adapter, as supplied with the t
25、est set, shall be installed on the free end of the unit under test. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-82641 (OS) 3.3.2.3 Insulation resistance test voltage. The test set shall be cap- able of detecting faults 10 percent or more
26、below the nominal value selected on the panel when tested at a potential of 725 125 vdc applied between the conductor under test and all others tied together. 3.3.2.4 Insulation resistance. “lie insulation resistance of the test set circuitry shall be such that a current flow of less than 5 microamp
27、eres shall occur when the circuitry is energized at 1000 volts dc in accordance with the tests of 4.6.5. 3.4 Environmental requirements. The test set shall be subjected to the follo.c;litlg environmental conditions and during or thereafter, as applicable, meet a11 requirements specified herein: . 3.
28、4.1 Temperature, operating. The test set shall be capable of operating throughout the temperature range specified in 4.6.6 and thereafter shall meet: all performance requirements and product characteristics of this spec- ification. 3.4.2 Temperature, nonoperating. The test set shall be capable of me
29、et- ing a11 performance requirements and product characteristics of this speci- fication after being subjected to the nonoperating temperature tests of 4.6.7. 3.4.3 Shock. The test set shall be capable of meeting all performance requirements and product characteristics of this specification after be
30、ing subjected to the shock test of 4.6.8, 3.4.4 Vibration, operating. he test set shall be subjected to the operational vibration test of 4.6.9 and during and thereafter shall meet all performance requirements and product Characteristics of this specifi- cation. 3.4.5 Vibration, transportation. The
31、test set shall be capable of meet- ing a11 performance requirements and product characteristics of this speci- fication after being subjected to the vibration, transportation test of 4.6.1Q. 3.4*6 Phrine environment. The test set shall be capable of meeting all performance requirements and product c
32、haracteristics of this speci- fication after being subjected to the marine environment test of 4.6.11, 3.4.7 Temperature and humidity cycling. The test set shall be capable of meeting all performance requirements and product characteristics of thlc specification after being subjected to the temperat
33、ure and humidity cycling tests of 4.6.12. G Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-2bLIL bb 7777706 02LI3725 L MIL-T-82641 (OS) The test set shall be capable of meeting all performance requirements and product characteristics of this s
34、pecifi- cation after being subjected to the tropical environment test of 4.6.13. 3.4.8 Tropical environment. 3.4.9 Accelerated life. The test set shall be capable of meeting all performance requirements and product characteristics of this specification after being subjected to the accelerated life t
35、est of 4.6.14. 3.5 Workmanship. The test sets furnished to this specification shall be constructed and finished in a manner that will ensure full compliance with all requirements of this specification and applicable NAVORD drawings. Particular attention shall be paid to quality of soldering and wiri
36、ng and to freedom from defects and burrs or sharp edges. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the supplier is responsible for the perform- ance of all inspection requirements as specified herein. Except as ot
37、her- wise specified in the contract or order, the supplier may use his own or any other facilities suitable for the performance of the inspection require- ments specified herein, unless disapproved by the Government. Ihe Govern- ment reserves the right to perform any of the inspections set forth in
38、the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements, 4.2 Classification of inspections. Inspection of the test set shall be classified as follows: (a) Preproduction inspection (see 4.3) (b) Quality conformance inspection (s
39、ee 4.4) 4.3 Preproduction 4.3.1 Preproduction sample. A preproduction sample of two test sets, manufactured in accordance with 3.2.1, shall be subjected to the prepro- duction tests specified in Table I at an activity designated by the pro- curing activity. Acceptance of the preproduction sample sha
40、ll be based on no defects in the sample. Further production of the test set by the supplier, prior to the approval of the preproduction sample, shall be at the suppliers risk. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I. PREPRODUCTION T
41、EST SEQUENCE Examination or Test Examination of Product Operation Continuity Test: Voltage Insulation Resistance Test Vo 1 tage Insulation Resistance Temperature, Operating Ope rat ion Insulation Resistance Temperature, Nonoperating Operation Insulation Resistance Shock peration Insulation Resistanc
42、e Operation Insulation Resistance Vibration, Operating Vibration, Transportation Qp e rat i on Insulation Resistance Marine Environment Qeraton Insulation Resistance Temperature and Humidity Cyc 1 ing QI, era ti on Insulation Resistance Tropical Environment Ogeration Insulation Resistance Operation
43、Xnglulation Resistance Accelerated Life Requirement Paragraph 3.2, 3.5 3.3.2.1 3.3.2.2 3.3.2.3 3.3.2.4 3.4.1 3.3.2.1 3.3.2.4 3.4.2 3,3.2.1 3.3.2.4 3.4.3 3.3.2.1 3.3.2.4 3.4.4 303.2.1 3.3.2.4 3.4.5 3.3.2.1 3.3.2.4 3.4.6 3.3.2.1 3.3.2.4 3.4.7 3.3.2.1 3.3.2.4 3.4.8 3.3.2.1 3.3.2.4 3.4.9 3.3.2.1 3.3.2.4
44、 Method Paragraph 4.6.1 4.6.2 4.6.3 4.6.4 4.6.5 4.6.6 4.6.2 4.6.5 4.6.7 4.6.2 4.6.5 4.6.8 4.6.2 4.6.5 4.6.9 4.6.2 4.6.5 4.6.10 4.6.2 4.6.5 4.6.11 4.6.2 4.6.5 4.6.12 4.6.2 4.6.5 4.6.13 4.6.2 4.6.5 4.6.14 4.6.2 4.6.5 Sample Numbers Provided by IHSNot for ResaleNo reproduction or networking permitted w
45、ithout license from IHS-,-,-flIL-T-Zb41 66 = 999990b 01113917 5 m MIL-T-82641 (OS) No deviation from the test 4.3.2 Preproduction test sequence. The tests defined in 4.6 shall be performed in the sequence shown in Table I. sequence shall be permitted without prior approval of the procuring activity.
46、 When specified in the contract or purchase order, certified inspection data covering the results of preproduction inspections shall be forwarded to the procuring activity. 4.4 Quality conformance inspection. Quality conformance inspection shall consist of the following: (a) Individual inspection (b
47、) Sampling plans and tests 4.4.1 Individual inspection. The manufacturer shall maintain a 100 percent inspection procedure to ensure that each test set meets the requirements of Table II. TABLE II. INDIVIDUAL INSPECTION Requirement Method Examination or Test Paragraph Pa r a g rap h Examination of P
48、roduct 3.2, 3.5 4.6.1 Operation 3.3.2.1 4.6.2 Insulation Resistance 3.3.2.4 4.6.5 4.4.2 Sampling plan and tests. Test sets shall be selected in accord- ance with MIL-STD-105, Level II at an AQL of 0.95 percent. The AQL applies to the characteristics verified as a group. 4.4.2.1 Lot. A lot shall cons
49、ist of a continuous run of test sets pro- duced by the same process with the same equipment in a quantity not greater than 50 units. 44.2.2 Lot acceptance tests. Lot acceptance tests shall be as shovm in Table III. 4.5 Test conditions. Unless otherwise specified, the tests and examina- tions shall be conducted under any combination of conditions within the ranges below, ambient ranges. Any specified condition
