1、MIL-R-BL766 58 9777706 Ol17205L 4 MILITARY SPECIFICATION RELAY PANEL RYK-13/A24B-4(V) This specification has been approved by the Naval Air Systems Command, Department of the Navy. 1. SCOPE 5 - =+3-b-o3 MIL-R-81766 (AS) 30 November 1970 1.1 Scope - The equipment covered by this specification shall b
2、e used as a component in an Aircraft Monitor and Control (AMAC) System A/A24B-4(V). RYK-13/A24B-4(V) shall relay arming option and delivery mode signals to a nuclear we ap on. Relay Panel 1.2 Classification - The equipment covered by this specification shall cons of one major item. st 1.3 Associated
3、 Equipment - This equipment shall operate with the associated equipment listed in 6.5. 2. APPLICABLE DOCUMENTS 2.1 General - The following documents of the issue in effect on the date of invitation for bids form a part of this specification to the extent specified herein: SPECIFICATIONS Military MIL
4、-E-5400 MIL-T-5422 Electronic Equipment, Aircraft, General Specification for Testing, Environmental, Aircraft Electronic Equipment MIL-E-17555 Electronic and Electrical Equipment and Associated Repair Parts Preparation or Delivery of Provided by IHSNot for ResaleNo reproduction or networking permitt
5、ed without license from IHS-,-,-MIL-RL81766 /- (AS) MIL-T- 18303 STANDARDS Mi lit ary MIL-STD-461 MI L-STD- 704 MIL-STD-781 MIL-STD-794 DRAWINGS Naval Air Systems Command DL 68A27E1 PUBLICATIONS Mi lit ary ANA Bulletin No. 400 Electromagnetic Interference Requirements for Equipment Electric Power, A
6、ircraft Characteristics and Utilization of Re 1 i abi li ty Tests , Exponenti al Distribution Parts and Equipment, Procedures for Packaging and Packing of Data List for Relay Panel RYK-13/A24B-4(V) and all drawings therein Provided by IHSNot for ResaleNo reproduction or networking permitted without
7、license from IHS-,-,-associated therewith, upon the contractor. requested from the procuring activity by the contractor and granted by the procuring activity prior to submission of equipments for preproduction tests. parts and material deviations shall not be construed by the contractor to constitut
8、e a waiver of the performance requirements or any other requirements of this specification. Approval for deviations must be Approval of 3.2.1.1 Nonstandard Parts and Material Approval - Approval for the use of nonstandard parts and materials shall be obtained by the contractor as outlined in MIL-E-5
9、400. 3.2.2 Supplemental Requirements - In the event that the contractor proposes to alter the equipment design delineated by this specification and applicable drawings, the following supplemental requirements for the selection of parts and materials are applicable. 3.2.2.1 Basic Conformance - Parts
10、and materials selected for use in the equipment shall conform to the requirements of MIL-E-5400. Parts shall be selected from those parts included in ANA Bulletin No. 400, unless the parts listed therein will not perform adequately in the intended applications and environments specified herein. 3.2.
11、2.2 Interchangeability - The equipment shall meet the interchangeability requirements of MIL-E-5400. The drawings listed in DL 68A27E1 shall be the standard for measuring interchangeability of all applicable units, assemblies , subassemblies , and parts. 3.3 accordance with the drawings and subsidia
12、ry specifications listed in DL 68A27E1 and related lists, except insofar as errors of omission or commission on the drawings may be incompatible with the requirements of this and related specifications. In any case it is a condition of final acceptance that the equipment manufactured meet all the pe
13、rformance requirements of this specification, and such acceptance test documents as may be applicable. Proposed changes, either to correct drawing discrepancies or to effect improvements, shall be specifically approved by the procuring activity prior to their incorporation. Design and Construction -
14、 The equipment shall be manufactured in 3.3.1 Total Weight - The total weight of the equipment, excluding cables, shall not exceed 4 pounds, 3 ounces. 3.3.2 Reliability - 3.3.2.1 Operational Stability - The equipment shall operate with satisfactory performance, continuously or intermittently for a p
15、eriod of at least 50 hours without the necessity for readjustment of any controls which are inaccessible to the operator during normal use. 3.3.2.2 Operating Life - The equipment shall have a minimum total operating life of 20,000 hours with reasonable servicing and replacement of parts. requiring s
16、cheduled replacement due to wear during the life of the equipment, and the wearout life of such parts, shall be determined by the contractor and submitted to the procuring agency. Parts 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IH
17、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-81766 58 W 777770b 0372055 3 W MIL-R-81766 (AS) 3.3.7.2 Degraded Performance - Degraded performance will be permitted for voltage transients not exceeding 0.5 second during normal electric system operation. Ope
18、ration shall return to normal with no resulting damage to the equipment, plus any and all performance requirements stated on the drawings of DL 68A27E1. Unless otherwise specified, these requirements shall apply under both standard and extreme service conditions, conditions are acceptable, such vari
19、ations are specified. 3.4 Performance - The performance of the equipment shall be as set forth below When reduced performance requirements for service 3.5 Detail Requirements - Relay Panel KYK-13/A24B-4(V) shall be manufactured in accordance with the documents listed on DL 68A27E1 and shall meet the
20、 requirements stated thereon and in the following subparagraphs. (ground-air burst, rate of descent, and fuze delay) signals from Control-Monitor DCK-143/A24B-4(V) and operating power from Transformer-Rectifier TEK-9/A24B-4 (V) to a nuclear weapon, and weapon status signals from the weapon t6 the co
21、ntrol-monitor. 3.5.1 Function - The relay panel shall relay arming option and delivery mode 3.5.2 Weight - The weight of the relay panel shall not exceed 4 pounds, 3 ounces. 3.5.3 Content - The relay panel shall contain the following components: (1) Relays - Ten relays shall be provided to distribut
22、e the arming, safing, and delivery mode voltages to the weapon. Diode - A diode shall be provided in the safe circuit to prevent back voltages. (2) 3.5.4 Electrical Characteristics - The electrical characteristics of the relay panel shall be as indicated in the following paragraphs. 3.5.4.1 Resistan
23、ce Between Pins of J1 and Pins of 52 - The resistance between the pins of J1 and 52 shal be as specified .in table 1. Table 1. Resistance Between Pins of J1 and 52 From .Pin of J1 To Pin of 52 Res is tance in Ohms G G N R C C J W U V D F or E E F or E F. b Less than 0.01 Less than 0.01 Less than 0.0
24、1 Less than 0.01 Less than 0.01 Less than 0.01 Less than 0.01 830 + 10% - 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-81766 (AS) Table 1. Resistance Between Pins of J1 and 52 (Contd) From Pin To Pin of J2 - of J1 E or E F pr E F or E F or
25、 E F or E F or E F or E Resist ance in Ohms 320 + 10% 290 I- O% 320 + 10% 320 + 10% 152 + 10% 320 I- 10% 320 + 10% - - - - 3.5.4.2 Continuity Between Pins of J1 and Pins of 52 - With pins D or E of J1 or pins E or F of 52 grounded, imd with 27 + 2 volts d-c applied to the pins of J1 specified in tab
26、le 2, the following conditions shall exist: There shall be continuity (less than 0.05 ohm at 5 amperes) between the specified pins of J1 and 52. With 35 volts d-c applied to pins K and L of J1, current flow from pins K and L of J1 to pins A and P of J1 shall not exceed 1 milliampere when 27.5 voIts
27、d-c is applied to pins V and W of J1. (1) (2) Table 2. Continuity Test t27 + 2 V D-G Applied to Following Pins of J1 B B H and S H, S and V H, S and.T H, S and X W W Continuity Between Following Pins of J1 and 52 A (Jl) and A (5-2)“ P (Jl) and A (J2)* A or P (Jl) and H, J, X, e and f (52) A or P (Jl
28、) and H, J, Y, X and f (52) A or P (Jl) and H, J, e, d, and f (52) A or P (Jl) and H, J, e, X and 2 (52) K (Jl) and A (52) L (Jl) and A (52) *Resistance may be several hundred milliohms due to diode CR1 in series with the circuit. 3.5.4.3 Resistance Between Pins of 52 - Except for the resistance bet
29、ween pins F and E (which are unswitched returns), the resistance between each pin of 52 shall be na less than 100,000 ohms. . 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-L7bb 58 9999906 0372057 5 M MIL-R-81766 (AS) 4. QUALITY ASSURANCE PR
30、OVISIONS 4.1 Responsibility for Inspection - Unless otherwise specified in the contract or purchase order, the supplier is responsible or the performance of all inspection requirements. as specified herein. utilize his: own facilities or any commercial laboratory acceptable to the Government. The Go
31、vernment reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure that supplies and services conform to prescribed requirements. Except as otherwise specified, the supplier may 4.1.1 Classification of Tests - Items cove
32、red by this specification shall be subjected to the following tests to determine compliance with all applicable requirements : (1) Preproduction (First Article) Tests (2) Initial Production Tests (3) Acceptance Tests (4) Life Test Preproduction (First Article) Tests - Preproduction tests shall be co
33、nducted by the contractor on an equipment representative of the production equipments to be supplied under the contract. accomplished under the approved test procedure of 4.6. and the procuring activity shall be advised when tests are to be conducted so that a government representative may be design
34、ated to witness or supervise the tests when so desired. Contractors not having adequate facilities to conduct all required tests shall obtain the services of a commercial testing laboratory acceptable to the Government. 4.2 Preproduction tests shall be The Government Inspector 4.2.1 Preproduction (F
35、irst Article) Test Data - The contractor shall submit all data collected in conducting these tests to the procuring activity for review. 4.2.2 Scope of Tests - Preproduction tests shall include all tests deemed necessary by the procuring activity to determine that the equipment meets all the require
36、ments of this specification, other applicable specifications and the contract. Preproduction tests shall include environmental tests in accordance with the procedures of MIL-T-5422 and interference tests in accordance with MIL-STD-461. 4.2.3 Preproduction Approval - Approval of the preproduction sam
37、ple shall be by the procuring activity upon satisfactory completion of all tests. equipments shall be delivered prior to the approval of the preproduction sample. Prefabrication of production equipment prior to the approval of the preproduction sample is at the contractors own risk. The approved pre
38、production sample shall be retained by the contractor for his use in the fabrication and testing of equipment to be submitted for acceptance. one of the equipinents under the contract. . Production Equipments - Equipments supplied under the contract shall in all1 respects, including design, construc
39、tion, worknianship, performance and quality, be equivalent to the approved preproduction sample. of successfully passing the same tests as imposed on the preproduction sample. No production The preproduction sample shall not be considered as 4.2.4 Each equipment shall be capable 7 Provided by IHSNot
40、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R- 81766 (AS) Evidence of non-compliance with the above shall constitute cause for rejection of an equipment and of equipment already accepted by the Government. obligation of the contractor to make necessary correct
41、ions as approved by the procuring activity. shall be selected and sent at the contractors expense to a designated Government laboratory for tests. This equipment shall be selected by the procuring activity after the equipment has successfully passed all individual tests. No other tests shall be cond
42、ucted on the equipment prior to starting the Initial Production Tests. The preproduction sample shall not be selected for this test. Scope of Tests - This equipment may be subjected to any and all tests the procuring activity deems necessary to assure that the production equipment is equivalent to t
43、he previously approved preproduction sample in design, construction, workmanship, performance and quality and that it meets all applicable requirements. It shall be the 4.3 Initial Production Tests - One of the first ten production equipments 4.3.1 4.3.2 Accessory Material - In addition to the compl
44、ete equipment submitted for initial production tests the contractor shall also submit such accessory material and data necessary to test the equipment. 4.3.3 Initial Production Sample Approval - Approval of the initial production sample shall be by the procuring activity uponsatisfactory completion
45、of all tests. Any design, material or performance defect made evident during this test shall be corrected by the contractor to the satisfaction of the procuring activity. of the initial production sample to pass any of the tests shall be cause for deliveries of equipment under the contract to cease
46、until proper corrective action is approved and accomplished. equipment previously accepted when requested by the procuring activity. initial produrhe contractor by replacing all wear or damaged items. the equipment for acceptance. responsible for accomplishing the acceptance tests. shall be under th
47、e supervision of the Government Inspector. adequate facilities for conducting all required tests shall engage the service of a commercial testing laboratory acceptable to the procuring activity. shall furnish test reports showing quantitative results for all acceptance tests. Such reports shall be s
48、igned by an authorized representative of the contractor or laboratory, as applicable. Acceptance or approval of material during the course of manufacture shall not be construed as a guarantee of the acceptance of the finished product. Failure Corrective action shall also be accomplished on . 4.3.4 R
49、econditioning of Initial Production Test Sample - On completion of the After reworking, the contractor shall resubmit 4.4 Acceptance Tests - The contractor shall furnish all samples and shall be All inspection and testing Contractors not having The contractor Acceptance tests shall consist of the following: (1) Individual Tests (2) Sampling Tests (3) Reliability Assurance Tests (4) Special Tests 8 Provided by IHSNot for ResaleNo reproductio
