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National Stock Number:
5340-01-392-1651
Federal Supply Class:
5340
National Item Identification Number:
013921651
Description:
COVER,ACCESS
Detail:
A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS. Excludes all covers not specifically designed to provide access for the purposes listed above.
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Manufacturer Information:
| 174D1831P0001 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS | | 174D1831P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS | | FIRST RECESS INSIDE HEIGHT | 0.1700 INCHES NOMINAL | | FLANGE THICKNESS | 0.0930 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM | | INSIDE ANGLE | 0.0300 RADIANS NOMINAL | | INSIDE LENGTH | 2.9200 INCHES NOMINAL | | LENGTH | 4.0300 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ANSI H35.1 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | PERIPHERAL SHAPE STYLE | BAND TYPE | | SECURING DEVICE TYPE | SPECIAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-26074C, CL 4, GRADE 4 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | NICKEL | | WIDTH | 3.0100 INCHES NOMINAL |
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