NAVY MIL-I-7906 A (2)-1980 INDICATOR GYRO HORIZON MANUALLY CAGED ELECTRIC TYPE MB-1《MB-1型号电动笼手动陀螺视野指示器》.pdf

1、I MIL-I-7906A(AS) AMENDMENT 2 , AMENDMENT 1 15 August 1962 MILITARY SPECIFICATION INDICATOR, GYRO HORIZON, MANUALLY CAGED, ELECTRIC, TYPE MB-1 This amendment forms a part of Military Specification MIL-1-7906, dated 15 June 1961. Delete (WEP)“ from title and wherever it appears in this specification

2、and substitute “(AS)“. PAGE 1 Add to thebottom of the page: “Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Naval Air Engineering Center, ESSD, Code 9312, Lakehurst, NJ 0873

3、3, by using the self- addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of thirs document or by letter.“ 2.1 SPECIFICATIONS Federal Delete “DD-G-451“ in Ita entirety and substitute “DD-G-451 Glaes, Flat or Plate, Sheet, Figured (Flat, for Glazing Mirrors and

4、 Other Things) I. Military -_ Delete “MIL-P-116“ in its entirety and substitute “MIL-P-116 Preservation-Packaging Methods of“ PAGE 2 Delete “MIL-P-7936 Parts and Equipment, Aeronautical, Preparation for Delivery“. Delete “MIL-D-70327“ in its entirety and substitute “DD-D-1000 Drawings, Engineering a

5、nd Associated Liste“. . FSC 6610 THIS DOCUMENT CONTAINS PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MZL-I-7906A (AS) AMENDMENT 2 SiANDAWS Military Add “MIL-STD-794 Parts aiid Equipment , Procedures for Packaging and Packing of“. Add “MIL-S

6、TD-889 Dissimilar Metals“. Delete “MS33586 Dissimilar Metals“. Delete parenthetical source paragraph in its entirety and substitute the following: “(Copies of specifications, standards, drawings, and publications required by contractors in connection with specific procurement functions should be obt

7、ained from the procuring activity or as directed by the contracting officer. )I1 3.1 Delete paragraph in its entirety and substitute: “3.1 First article. When specified (see 6.5) , the contractor sliall furnish sample unit(s) for first article inspection and approval (see 4.3.1 and 6.5).“ PAGE 3 3.3

8、.2.1 Dissimilar metals - Delete “MS33586“ and substitute “MTL-STD-889“. PAGE: 7 3.7.3 Inter changeab i li ty - Delete “MIL-D-70327“ and subs ti tute “MIL-D- 1000“. Delete 4.1, 4.2, 4.3, 4.3.1, aiid 4.3.2 and substitute the following: “4.1 Responsibility for inspection. Unless otherwise specified in

9、the contract, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unle

10、ss disapproved by the Government. The Government reserves the right to perform any or all of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.2 Classification of inspection. The inspection

11、 of the indicator sliall be classified as follows: (a) First article inspection (4.3) (b) Quality conformance inspection (4.4) I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-I-770bA (2) 66 9 7779706 0326547 1 MIL-I-7906A(AS) AMENDMENT 2 4.3 F

12、irst article inspection. First article inspection shall consist of all the examinations and tests of this specification. 4.3.1 First article samples. Unless otherwise specified, as soon as practicable after award of contract or order, the manufacturer shall submit three indicators of each part numbe

13、r for first article testing. The samples shall be representative of the construction, work- manship, components, and materials to be used during production. When a manufacturer is in continuous production OE these indicators from contract to contract, submission OF further first article samples on t

14、he new contract may be waived at the discretion of the procuring activity (see 6.5). Approval of the first article samples or the waivlng of the first article inspection does not preclude the requirements of submitting to the quality conformance inspection. The first article sample shall be furnishe

15、d to the Government as directed by the contracting officer (see 6.5). Each sample shall be plainly identified by a securely attached durable tag marked with the following information: Samples for first article inspection Submitted by (name) (date) for tests in accordance with the requirements of spe

16、cification MIL-I-7906A under authorization (reference letter authorizing test). Indicator, Gyro Horizon, Manually Caged, Electric, Type MB-1 Manufacturers part number MS Part Number Name of Manufacturer 4.3.1.1 Upon completion of the irst article inspection, u11 the applicable inspection reports, an

17、d when applicable, recommendations and comments pertinent for use in monitoring production will be forwarded to the Government quality assurance representative. The samples may be consumed or destroyed in the first article inspection and shall not be considered as part of the quantity to be delivere

18、d under contract (see 6.5).“ PAGE 8 4.4 Delete in its entirety and substitute the following: “4.4 Quality conformance inspection. The quality conformance inspection of the indicator shall consist of the individual tests and the sampling plan of this specification.“ PAGE 12 4.6.8 Loop and Roll - Dele

19、te in its entirety and substitute: “4.6.8 Loop and roll. The indicator shall be mounted in a level position on a test fixture permitting rotation about the horizontal and lateral axis and allowed to reach equilibrium. The indicator shall be a looped through one complete revolution (inside loop) at a

20、 rate of 10 +i degrees per second. The indicator shall indicate zero roll and pitch within one degree immediately after this manuever .“ - - 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-7906A(AS) AMENDMENT 2 PAGE 15 5.1.1 Level A. Delete “

21、MIL-P-7936) and substitute “MIL-STD-794“. 5.2.1 Levels A and . Delete “MIL-P-7936“ and substitute “MIL-STD-794“. 5.3 6.2 6.3 OrderinP data. Add subparagraph (e) as follows: Marking. Delete “MIL-P-7936“ and substitute “MIL-STD-794“. Drawing requirements. Delete “MITA-I)-70327“ and substitute “DoD-D-1

22、000“. “(e) Whether first article is required and where the samples should be delivered (4.3.1 and 4.3.1.1)“. PAGE 16 6.4 Delete in its entirety and substitute: “6.4 Contract data requirements. When this specification is used in a procurement which incorporates a DD Form 1423 and invokes the provisio

23、ns of 7-104.9(n) of the Defense Acquisition Regulations, the data requirements identified below will be developed as specified by an approved Data Item Description (DD Form 1664) and delivered in accordance with the approved Contract Data Requirements List (DD Form 1423) incorporated into the contra

24、ct. When the provisions of DAR-7-104.9(n) are not invoked the data specified below will be delivered by the contractor in accordance with the contract requirements. Deliverable data required by this specification is cited in the following paragraphs: Paragraph Data Requirement Applicable DID 4.3.1.1

25、 First Article DI-“-5329 - Inspection Inspection Reports Test Reports 6.5 Add the following new paragraph: “6.5 When a first article is required, it shall be tested under the appropriate provisions of 7-104.55 of the Defense Acquisition Kcgula- tions. The first article should be a preproduction samp

26、le. The contract- ing officer should include specific instructions for examinations, tests, and approval of the first article. Preparing activity: Navy - AS (Project No. 6610-NO91) - fi U .S. 5 O V ER N M E N T P R I NTl N G O FFI C E : 1 8 8 O -6 O 3-1 2 1 I9 B 2 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-