1、MIL-T-L72q LO I 9999906 0359778 L a - .f . ./ , L- MILITARY SPECIFICATIOE i ADAPTER, LAUNCHER, AIRCRAFT, ADU-299/E U This specification has been E,pproved by the Raval Air Systems Command, Department of the Navy. 1. SCOPE l. 1 Scope - This Specification establishes the requirements for the manufz.ct
2、ure, insoection and testing of an aircraft missile launcher adapter that can be suspended from various bomb ejector racks, as noted hereinafter. 1.2 Classification - The equipment covered by this specification be of one type designated as ADU-299/E, Adapter, Launcher, Aircraft, and I: referred to as
3、 Adapter. 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-C-6021 MIL-T-7743 Testing, store suspension equipment Castings, classificat
4、ion and inspection of MIL-N-18307 Nomenclature and nameplates MIL-A-o Aluminum-Alloy castings, high strength MIL-L-o Inspection system requirements STANDARDS .J Mili t ary MIL-STD-129 Marking for shipmat and storage MIL-STD-130 Identification marking of U.C. Military - Property . -. MIL-STD-143 Spec
5、ificatiocs and standards, orer ;of - - _ precedence for tke selection of +- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- NIL-T-8L72q LO 9999906 0359779 3 I -I. . uu xii-:? - llit- :iitijil.t*r :;!:il I iv* -.- 3 I Il rqtaltl n (11 tv?i.ng siipetr
6、itlrl rroni cti.iI 01 I,hc Aeim IA, lilo :YU, lA)/tl, sricl MRUYA/A EJector Bomb Hacks using either the 114 iricki or 30 iliinli suspension lugs. With any rack suspension used, the adapter shall permit either an LAU-7A or Aero 3A guided missile launcher to be mounted to its bottom surface, Interconn
7、ection of adapter cables and launcher cables shall be made manually. 3.5 Nomenclature and Nameplates - Nomenclature assignment and nameplate approval for equipment identification shall be in accordance with Specification MIL-N-18307. 3.6 Workmanship - All details of workmanship on the adapter shall
8、be uniform and of e high level of quality. from excessive marks, irregularities, or defects which could adversely affect performance, reliability, maintainability or safety. All parts shall be free 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection - Unless otherwise specified in the
9、contract, the contractor will be responsible for the performance of all inspection requirements es specified herein. Government reserves the right to perform any of the inspections and tests required by this Specification when deemed necessary to assure that the adapters conform to prescribed requir
10、ements. The I 4.2 Classification of Tests - The tests on the adapters shall be classified as follows: a. Preproduction Tests b. Quality Conformance Inspection 4.3 Preproduction Tests - Preproduction tests shall consist of all the ests of this specification. 4.3.1 The contractor shall furnish two pre
11、production adapters fabricated by quantity production methods and tools as soon as practicable after awzrd of contract or order. Both adapters shall be delivered for preproduction tests to a Government soecified testing hboratory. order of conducting the tests shall be et the discretion of the testi
12、ng laboratory unless otherwise specified by the procuring activity. Quantity production shall not start until the oreproduction samples have been found satisfactory by the Government procuring agency. continuous production of adapters frm contract to contract, Submission of additional preproduction
13、adapters may be waived at the discretion of the Government procuring agency. The When a contrector is in 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- . - MIL-T-BI729 LO M 7779706 0359761 I W MZ-T-8172/, (AS) 11 . I+ Quality Conformance Inspecti
14、on - This inspection shall consist of the individual and the samplin;tests. All sanp1ir.g tests will be performed by a government specified laboratory. (See 6.2) 4.4.1 Individual Tests - Each adapter on contract or order shall be subjected to the following tests: a. Examination of Adapter b. Operati
15、onal Tests 4.5.3 c. Radiographic Inspection 4.5.1 (Adapter Casting ) 4.4.2 Sampling; Tests - A number of adapters shall be selected from each lot in accordance with the following table: TABLE I SAMPLE SCHEDULE LOT SIZE SAMPLE ADAPTERS REQUIRED 99 or less 2 100 to 300 3 The samples shall have passed
16、the individual tests and If a sample shall be subjected to the following inspections and tests. fails to pass any of these tests, the lot represented by that sample shall be rejected. TABLE II SAMPLING TESTS ADAPTER TESTS PARAGRAPH Physical characteristics 4.5.4 Electrical Characteristics 4.5.4 Vibr
17、ation - Resonance Only 4.5.4 Shock 4.5.4 Static 4.5.5 Insulation 4.5.4 4 - Y. SAMPLE NO. 1.i -. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIJ,-l-l /di, (AS) 4.5 Test Methods - 4.5.1 Radiographic Inspection - The adapter castings shall be subjec
18、xed to Radiographic inspection in accordance with Specification MIL-A-o, Class 1, and MIL-c-o, Class B. : 4.5.2 Examination - The adapter shall be thoroughly examined to insure it has been properly assembled and that it conforms with tnis specification and asplicable drawings listed in 2.1 with resp
19、ect to all the requirements of material, workmanship, and operatimal adequacy. 4.5.3 Operational Test - With either the 14 inch or 30 inch bomb lugs inserted in the adapter, the adapter shall latch securely to any i4 inch or 30 inch suspension bomb rack listed in 3.b. adapter nuts shall permit the 3
20、0 inch spaced mounting bolts on the LAU-7/A or the Aero 3A launchers to be tightened against the bottom of the aapter. During attachment of launcher to adapter, cables between the adapter and. launcher shall be manually interconnected with their corresponding mating connectos. connector pins as show
21、n on the applicable drawings listed in 2.1. Both 3/4-16 All adapter cable wires shall be tested for continuity between 4.5.4 Adapter Tests - The adapter shall be subjected to and pass the following t - In case of conilict bci.wcen %hs specification, the contract, or other applicable documents, the f
22、ollowing precedence shull apply: a. Contract - The contract shall have precedence over any specif icurticm or drawing. b. This Specification - This specification shall have precedence over all other applicable specifications and drawings, deviation from this specification or other specifications and
23、 drawings, shall be approved in writing by the procuring agency. Any c. Referenced Specifications - Any referenced specifica- . tion shall have precedence over all applicable subsidiary specilications referenced therein. ext ent spec if i ed . All referenced specifications shall apply to the - -. . . - . c.-. _ - - _ - . . ._. . - - - - .- . - . .-. .- -.- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
