1、MIL-C-LqbLE 58 7qOb 0370787 T m Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: The Commanding Officer, Naval Air Engineering Center, Engineering Specifications and Standards Department (ESSD),
2、Code 93, Lakehurst, NJ 08733 by using the sel f-addressed Standard1 zati on Docu- ment Improvement Proposal (DD Form 1426), appearing at the end of this document or by letter. L MI L-C-81461 E ( As ) 23 February 1984 RSED ING MI L- C-8 146 1 ( AS ) 15 April 1967 CSee 611) MILITARY SPECIFICATON COWEN
3、SATOR GROUP, MAGNETIC AN/ASA-65 ( V This specification is approved for use by the Naval Air Systems Comnand, Department of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE semi-automatic magnetic compensation system herein referred to as the e
4、quipment, which is used in aircraft equipped with Magnetic Airborne Detection (MAD) equipment. 1 .l Scope - This specification covers the AM/ASA-65(V) 1.2 C1 assification - The equipment covered by this specification i ncl udes fi ve instal 1 ati on con fi gurati ons consi sti ng of the fol 1 owi ng
5、 i tems : a. COMPENSATOR GROUP, MAGNETIC AN/ASA-65(V )i - Unit Type Designation Applic. Para. Qty Control -Indicator C-7718/ASA-65(V) 3.5.1 1 Amplifier, Elec- AM-6056/ASA-65 (V ) 3.5.2 1 tronic Control Magnetometer Assy. DT-355/ASA-65(V) 3.5.2 1 Coil Assembly Mx-8130/ASA-65 ( V ) 3.5.4 1 Provided by
6、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-b. COWENSATOR GROUP , MAGNET1 C AN/ASA-65 ( V ) 2 - Unit Type Designation Applic. Para. Qty Control - Indi cator C-8935/ASA-65 (V) 3.5.1 1 Ampl ifier, kM-6459/ASA-65( V ) 3.5.2 1 Magnetometer Assy. DT-355/ASA-65(V
7、 ) 3.5.5 3 Compensating c. COMPENSATOR GROUP, MAGNETIC AN/ASA-65(V)3 and AN/ASA-65A(V3) El ec tronic Coil , Magnetic MX-8897/ASA-65(V) - Unit Type Designation Applic. Para. Control -Indicator C-8936/ASA-65(V) 3.5.1 Amplifier, Elec- AM-6460/ASA-65 (V) 3.5.2 Magnetometer Assy. DT-355/ASA-65( V ) 3.5.3
8、 Coil, Magnetic MX-9057/ASA-65 (V) 3.5.6 Compensating , L Coil , Magnetic MX-9058/ASA-65( V ) 3.5.7 Compensating , T ,V or C-8936A/ASA-65( V) tronic Control d. CWENSATOR GROUP, MAGNETIC AN/ASA-65(V)4 Unit - Control - Indi cator or Ampl if i er, El ec- tronic Control Magnetometer Assy. Coi1 , Magneti
9、c Compensating , L Coil, Magnetic Compensating , T ,V Computer Magnetic Fi el d Type Designation Appl ic. Para. C-8936/ASA-65 (V) 3.5.1 C-8936A/ASA-65 ( V ) AM-6460/ASA-65( V) 3.5.2 DT-355/ASA-65( V ) 3.5.3 Mx-10079/ASA-65 (V) 3.5.8 MX-9058/ASA-65( V ) 3.5.7 CP-1390/ASA-65 (V ) 3.5.9 Qty 1 1 1 1 2 Q
10、tY 1 1 1 1 2 1 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-C-BLLlbLE 5B W 7Ob 0170787 3 MIL-C-81461E(AS) Indicator, Magnetic ID-2205/ASA-65 ( V) Field 3.5.10 Mounting Base MT-6086/ASA-65( V ) 3.5.11 e. COMPENSATOR GROUP, MAGNETIC AN/ASA-65
11、( V 15 Unit Type Designation Appl ic. Para. Control - Indicator C-8935/ASA-65(V) 3.5.1 Amp1 ifier, El ec- AM-6459/ASA-65( Y ) 3.5.2 troni c Control Magnetometer DT-355/ASA-65(V) 3.5.3 Assembly Coil, Magnetic MX-8897/ASA-65( V) 3.5.5 Compensati on Computer, Magnetic CP-l390/ASA-65(V) 3.5.9 Fi el d In
12、dicator, Magnetic ID-2254/ASA-65( V) 3.5.10 Fi el d Mounting Base MT-6174/ASA-65 (V ) 3.5.12 1 1 QY 1 1 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-L4hLE 58 m 777790b 0170770 T MIL-C-81461 E (AS ) 1.3 Associated equipment - The AN/ASA-65(
13、V Magnetic Compensator Group should operate with the associated equipmented listed in 6.8. 2. APPLICABLE DOCUMENTS 2.1 Government Documents 2.1.1 Specifications and standards - Unless otherwise specificed, the following specifications and standards of the issue listed in that issue of the Department
14、 of Defence Index of Specifications and Standards (DODISS) specified in the solicitation, form a part of this specification to the extent specified herein. SPECIFICATIONS MILITARY MIL-E-5400 MI L-T-5422 MIL-C-6781 MI L -M- 7 793 MI L-E-1 7555 MI L-T-18303 MI L-N-18307 MI L-S-19500 MIL-M-3851 O MI L-
15、C-81511 Electronic Equipment, Aerospace , General Specification for Testing, Environmental , Aircraft Electronic Equipment Control Panel ; Aircraft Equipment , Rack or Consol e Mounted Meter, Time Total i zi ng Electronic and Electrical Equipment and Accessories Repair Parts, Packaging and Packing o
16、f Test Procedures; Preproduction, Acceptance and Li fe for Aircraft Electronic Equipment, Format for Nomenclature and Identification for Electronic, Aeronautical , and Aeronautical Support Equipment i ncl udi ng Ground Support Equi pmen t Semiconductor Devices , General Specifications for Microcircu
17、it, General Specification for Connector, Electric, Circular, High Density, Quick Disconnect, Environment Resisting, and Accessories, General Specification for NAVAL AIR SYSTEMS COMMAND WR-1 O1 Part I - Electromagnetic Control Requirements for Advanced ASW Avionics System, A-New 4 Provided by IHSNot
18、for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-C-L461E 58 999990b 0170791 I e MIL -C-8146 1 E (AS ) STANDARDS FEDERAL FED-STD-595 Col or MILITARY MI L-STD-415 Test Provisions for Electronic Systems and Associated Equipment, Design Criteria for MI L-STD-461 Electr
19、omagnetic Emission and Susceptabil i ty Requirements for the Control of Electromagnetic Interference MI L-STD-462 Electromagnetic Interference Characteristic, Measurement of MI L-STD-471 Mai ntai nabi 1 i ty Demonstrati on MI L-STD-701 Li st of Standard Semiconductor Devices MIL-STD-704 Aircraft Ele
20、ctric Power Characteristics MI L-STD-781 Re1 iabili ty Tests, Exponential Distribution MIL-STD-785 Re1 iabil ity Program for Systems and Equipment Deve1 opment and Production MI L-STD-831 MI L-STD-965 Parts Control Program Test Reports, Preparation of MIL-STD-2084 General Requirements for Maintai na
21、bil i ty of Avionic and El ectroni c System and Equipment I Copi es of speci fi cati ons , standards, handbooks, drawi ngs , and pub1 i cati ons , required by manufacturers in connection with specific acquisition functions should be obtained from the contracting actsvity or as directed by the contra
22、cting officer. ) 2.1.2 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1 M
23、IL-C-L4bLE 58 7779706 0370772 3 m: MIL-C-81461E(AS) 3 , REQU I REMENTS 3.1 First article - When specified, subjected to first article inspection. (See 4.3 3.2 Parts and materials - In the se materials fulfillment of major design objectives consideration. In so doing, the following shall a sample(s)
24、shall be and 6.2.3). ection of parts and shall be the prime govern: a. b. Microelectric i tems shall conform to the requirements specified herein. Other parts and material requirements shall conform to MI L-E-5400. C. 3.2.1 Non-standard part approval. Approval for the use of Non-repai rab1 e subasse
25、mbl ies shall be used i n accordance with MIL-STD-2084 and as specified in MIL-E-5400. non-standard parts shall be in accordance with MIL-STD-965, Procedure I. 3.2.2 Electron devices. Transistors and diodes shall be chosen and appl ied in accordance wi th the requirements of MIL-S-19500, Semi-conduc
26、tor devices 1 isted in MIL-STD-701 chal 1 be used whenever possible. 3.2.3 Electrical and electronic parts and electrical wire. In the selection of parts, fulfillment of major design objectives shall be the prime consideration in complying with the requirements specified in 3.2.3.1 through 3.2.3.8.
27、3.2.3.1 Micro-circuits. Micro-circuit technology shall be employed and micro-circuits shall conform to requirements specified herein and in MIL-STD-454. Micro-circuits shall be soldered or welded into the using circuits. 3.2.3.2 Micro-circuits screenin . Micro-circuits shall be screened to the Class
28、 B requirement of MIL -M-38!1 O. Micro-circui ts, procured without screening test data or with a certificate of compliance which does not specifically provide evidence of screening, shall be fully screened to Class BI requirements by the contractor or an approved alternative testing facility prior t
29、o installation in government equipment. 3.2.3.3 Hybrid micro-circuits. Hybrid micro-circuits shall meet MIL-M-3851 O, C1 ass B requirements. 3.2.3.4 Semiconductor devices. Semiconductur devices shall be JANTX or JANTXV types. Wh en these are not available, the types used shall be conditioned, screen
30、ed and tested equivalent to the TX requirements for similar JANTX types. All devices shall be hermetically sealed in glass, metal or ceramic. Plastic enclosed devices shall not be used. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.2.3.5 Standa
31、rd part requirements. Part requirements shall conform 3.2.3.6 Non-repairable assemblies. When previously produced models of to MIL-E-5400. Standard parts shall be used where practical. this equipment do not use non-repairable subassemblies, the design shall not be changed to employ non-repairable as
32、semblies without the approval of the procuri ng activity . Al 1 non-repai rab1 e assembl i es requi re approval . 3.2.3.7 Micro-circuits interchangeability. Micro-circuits of a speci f i c type, procured from di fferent sources , shall be i nterchangeabl e. This shall be demonstrated by the intercha
33、ngeable use of these devices at all levels of equipment fabrication. 3.2.3.8 ER parts. Established reliability (ER) parts shall be used when avail able. 3.2.4 Maintenance module - A maintenance module is defined as the least complex segment of the contract and article(s1 which is capable of being re
34、moved and rep1 aced at organi zaconal 1 eve1 maintenance using tool s , support equipment and procedures approved for the end article(s1. Further, it is the segment to which the contractor shall provide fault detection and isolation techniques consistent with .scheduled and unscheduled organization
35、level maintenance requirement. 3.3 Design and construction - The equipment shall conform with all the applicable requirements of MIL -M-5400 for design and construction, except as otherwise specified herein. - 3.3.1 Total weight - The total weight of the equipment, excluding cables, shall be not gre
36、ater than: a. 30.0 pounds Por Compensating Group, Magnetic AN/ASA-65(V)l b. 50.5 pounds for Compensating Group, Magnetic AN/ASA-65 ( V ) 2. c. 33.5 pounds for Compensating Group, Magnetic WN/ASA-65(V)3 and AN/ASA-65A(V)3. d. 56.5 pounds for Compensating Group, Magnetic AN/ASA-65(V)4. e. 73.5 pounds
37、for Compensating Group, Magnetic AN/ASA-65(V)5. 3.3.2 Reliability. The contractor shall conduct a reliability program in accordance with MIL-STD-785. On a reorder from a supplier who has previously produced the equipment, the program previously used may be continued unless otherwise specified in the
38、 contract. (see 6.2.1) 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-83463E 58 = 7997706 0370774 7 MI L-C-81461 E (AS ) 3.3.2.1 Operational stability. The equipment shall operate with specified performance, continuously or intermittently fo
39、r an accumulated operating period of at least 200 hours without the necessity for readjustment of any controls which are inaccessible to the operator during normal use. 3.3.2.2 O eratin life. The equipment shall have a total operating life CS 10,000 hours + wit minimal servicing and replacement of p
40、arts. Parts requiring scheduled rep1 acement, as we1 1 as the replacement interval of these parts, shall be made available to the government inspector. Configurations a, b and c, shall have 1000 h ours of specified mean (operating) time between failures when tested and accepted as specified in Table
41、 I. 3.3.2.3 Reliability in mean time between failure (MTBF). 3.3.2.4 Time totalizing meter. The units specified in Table I shall contain time total izing meters in accordance with MIL-M-7793. TABLE I. Time totalizing meter allocation Unit I Unit Type Designation I Type of Meter I I Control -Indicato
42、r Amplifier, Electronic Control C-7718/ASA-65(V) C-8935/ASA-65( V ) C-8936/ASA-65 (V) C-8936A/ASA-65( V) AM-6056/ASA-65 (V) MS17322-6 AM-6459/ASA-65 (V ) AM-6460/ASA-65 (V ) I MS17322-1 O I Computer , Magnetic 1 CP -1 390/ASA-65 (V) Field 3.3.3 Cabling and connections 3.3.3.1 Cabling and connectors.
43、 The equipment shall be designed for the use of cables and connectors in accordance with WR-1 O1 (Part I and MIL-C-81511. 3.3.3.2 Interconnection cabling. The equipment shall be capable of specified operation using external wiring in accordance with the appl icabl e requirements of WR-101 (Part I).
44、The external wiring shall be unshielded, except that a minimum number of individual wires may be shielded when demonstrated as necessary to meet the interference control requirements and provided the assembly of the cable to its plugs may be easily accomplished. 8 Provided by IHSNot for ResaleNo rep
45、roduction or networking permitted without license from IHS-,-,-MIL-C-81461E( AS) 3.3.4 Control anels. All rack or console mounted control panels 0 shall conform to -+- the app icable requirements of MIL-C-6781, except that the panels shall be gray in accordance with FED-STD-595 (color number 36231)
46、and shall have white 19ghts. 3.3.5 Interchangeability. The equipment shall meet the i ntwchangeabi 1 i ty requirements of MIL-E-5400. 3.3.6 Interference control. The equipment shall conform with al 1 3.3.7 Maintainability %Re requirements of UR-101 (Part I) for design and construction. 3.3.7.1 Maint
47、ainability program. The contractor shall establish and conduct a mai ntai nabi 1 i tv wowam i n accordance wi th MIL-STD-471 Al 1 maintenance actions shali be capable of being performed by a technician with 8 comprehensi we abi 1 i ty 1 eve1 as fol 1 ows : a. Civilian Education: High School graduate
48、 or equivalent. b. Technical Training: Navy, Class A Technician School appropriate to the maintenance task c Experi ence : Three years of technical experience in addi- tion to technical training. 3.3.7.2 Maintainability requirements O 3.3.7.2.1 Mean time to repair (MTTR). The time to perform unsched
49、uled maintenance actions shall be composed of: a, Recognition of a fault b. Isolation of the fault to a maintenance module c. Maintenance module replacement Q. Retest for system readiness !.lean Maintenance Down Time (RT) is the sununation of all maintenance down times during =a given period divided by the number of maintenance tasks performed during the same period. For Organi zati onal Maintenance thi s ti
