1、MIL-F-49OA (4) 53 m 7777906 0078923 O -D -a, 01 -05 MIL-F-8490A AMENDMENT 4 14 MARCH 1985 SUPERSEDING AMENDMENT 3 21 Jul 1978 MILITARY SPECIFICATION FASTENER, CASE FOR EQUIPMENT RACK SYSTEM IN AIRCRAFT 9: This amendment forms a part of Nilitary Specification MIL-F-8490AY dated 28 Feb 1958, and is ap
2、proved for use by the Qepartment of the Air Force and is available for use by all Departments and Agencies of the Department of Defense. PAGE 1 :?2.1 , delete: QQ-A-318 PPP-B-566 PPP-B-585 PPP-3-591 PPP-R-62 1 PPP-B-676 PPP-T -50 JAN-P- 1 O0 MIL-B-138 MIL-R-4229 MIL-B-10377 MIL-L-10547 Aluminum Allo
3、y 52s; Plate and Sheet. Boxes, Folding, Paperboard. Boxes , Wood, Wirebound. Boxes Fiberboard, Wood-Cleated. Boxes, Wood, Nailed and Lock-Corner. Boxes, Set-up, Paperboard. Tape, Pressure-Sensitive, Adhesive, Waterproof for Packaging arid Sealing. Packaging and Packing for Overseas Shipment General
4、Boxes, Wood, Fiberboard-Lined for Overseas Shipment (for Weight Contents not Exceeding 500 Pounds). Boxes, Paperboard, Metal Stayed. Box, Wood Cleated Veneer, Paper Overlaid. Liners, Case, Waterproof Specification. U 92.1, add: QQ-A-250 /a Aluminum Alloy, 5052, Plate and Sheet. MIL-STD-794 Parts and
5、 Equipment Procedures for Packaging and Packing of Cushioning, Anchoring, Bracing. MIL-STD-1186 Blocking and Waterproofing with Appropriate Test Method. +:Add to bottom of page: Beneficial comments (recommendations, additions, deletions) and any pertinent! data which may be of use in improving this
6、document should be addressed to: 1 the Engineering Division, San Antonio Air Logistics Center, Kelly AFB, TX i 78241 by using the self-addressed Standardization Document improvement I Proposal (QD Form 1426) appearing at the end of this document or by letter.“ o I I FSC 5325 / THIS DOCUMENT CONTAINS
7、 PAGES F, .- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MIL-F-8490A (Lo 53 m 7799906 0078922 2 m MIL-F-8490A AMENDMENT 4 PAGE 2 *Under Standards, Military, add: MIL-STD-143 Standards and Specifications, Order of Precedence for the Selection of
8、. Delete: Publications Air Force - Navy Aeronautical Bulletin No. 143 Specifications and Standards; Usage of. 2.2, delete Other publications. specification, unless otherwise indicated, the issue in effect on date of The following document forms a part of this invitation for bids shall apply. *Add: 2
9、.2 Other publications. The following document(s) form a part of this specification to the extent specified herein. which are indicated as DoD adopted shall be the issue listed in the current DoDISS and the supplement thereto, if applicable. The issues of the documents AMERICAN SOCIETY FOR TESTING AN
10、D MATERIALS (ASTM) ASTM D 3951 Standard Practice for Commercial Packaging. (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) *Add: 2.3 Order of precedence, In the event of a conflict between the text of this docu
11、ment and the references cited herein, the text of this document shall take precedence. 3.1: Delete in its entirety. *3,2.1, third and fourth line, delete: ANA Bulletin No. 143 and substitute . MIL-STD-143. PAGE 5 Figure 2, delete and substitute new figure 2 attached. PAGE 6 4.1, delete in its entire
12、ty. PAGE 7 4.2 through 4.2.2, delete in its entirety. PAGE 9 Table II: (a) (b) Opposite “Minor By 302“ delete “(0.401)“ and substitute “(0.404) .I1 Opposite “Minor B, 304“ delete “(0.067)“ and substitute 2 of 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
13、 IHS-,-,-MIL-F-8490A AMENDMENT 4 f. O10 62 *lo IUD FIGURE 2. FntCner asmmbly dranft qulpmmt pwl 3 of 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-8490A AMENDMENT 4 PAGE 10 *Figure 3, delete specification QQ-A-318 1/2H. Substitute QQ-A-2501
14、8B. PAGE 12 *Figure 5, delete specification QQ-A-318 1/2H. Substitute QQ-A-25018B. PAGE 17 ,kDelete section 5 in its entirety and substitute: *5. PACKAGING 5.1 Preservation and packaging. C or commercial/industrial as specified (see 6.2). 5.1.1 Level A. with method III of MIL-P-116. Preservation and
15、 packaging shall be level A, The fastener shall be preserved and packaged in accordance 5.1.2 Level C. The level C preservation shall conform to the MIL-STD-794 requirements of this level. OR Commercial/Industrial preservation of fastener shall be in accordance with the requirements of ASTM D 3951.
16、5.2 Packing. 5.2.1 Level A. be packed in a container conforming to PPP-B-601, overseas type. shall be in accordance with the appendix of the container specification. Fastener preserved and packaged as specified in 5.1.1 shall The closure 5.2.2 Level B. Fastener preserved and packaged as specified in
17、 5.1.1 shall be packed in a container conforming to PPP-B-636, weather-resistant. closure shall be in accordance with the appendix of the container specifi- cation. The 5.2.3 Level C. Fastener preserved and packaged as specified in 5.1.1 shall be packed in a manner to insure carrier acceptance and s
18、afe delivery at destination. Container shall be in accordance with either the Uniform Classi- f ication Rules PAGE 19 *Figure 9, delete specification QQ-A-318 1/2H. Substitute QQ-A-25018B. PAGE 20 *Delete section 5 in its entirety and substitute: 4 of 6 7- Provided by IHSNot for ResaleNo reproductio
19、n or networking permitted without license from IHS-,-,-MIL-F-B9OA (4) 53 7997906 0078925 a MIL-F-8490A AMENDMENT 4 or regulations of othercarriers applicable to the mode of transportation. OR Commercial/industrial packing of fastner shall be in accordance with the requirements of ASTM il 3951. 5.3 P
20、hysical protection. Cushioning, blocking bracing and waterproofing shall be in accordance with MIL-STD-1186. Waterproofing requirements for cushioning materials 2nd container shall be waived for domestic shipments. The drop tests of MIL-STD-1186 shall be waived when the item is preserved, packaged a
21、nd packed for immediate use or when the drop tests MIL-P-116 are applicable. 5.4 Elarking 5.4.1 Level A, B and C. In addition to any special or other identification marking required by the contract (see 6.2) each unit pack intermediate and exterior container and unitized load shall be marked in acco
22、rdance with FIL-STD-129. 5.4.2 Commercial. Commercial/industrial marking shall be in accordance with the requirements of ASTM T! 3951. Delete 6.2(b) and substitute: (b) Selection of applicable levels of preservation, packaging, packing, marking and commercial/industrial. 6.4, delete and Substitute:
23、“6.4 Reclaimed materiels. The use of reclaimed materiels shall be encouraged to the maximum extent possible.“ PAGE 21 6.4.1: Delete. Delete the “NOTICE“ paragraph. Concluding material: Delete and substitute: Custodians: Navy - AS Air Force - 99 Preparing activity: Air Force - 82 NOTE: The margins of
24、 this amendment are marked with an asterisk to indicate where changes (additions, modifications, corrections, deletions) from the previous amendment were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and
25、contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous amendment. 5 of 6 . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-
26、F-Ll90A (Lo 53 W 999990b 0098926 T i - MIL-F-8490A AMENDMENT 4 Custodians: navy - AS Air Force - 99 Preparing Activity Air Force - 82 (Project 5325-0251) f7U.C. GOVERNMENT PRINTING OFFICE 1984 - 606.038/21630 i j 6 of 6 P Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
