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National Stock Number:
5340-01-313-9387
Federal Supply Class:
5340
National Item Identification Number:
013139387
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:
| 5191476 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 5191476 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY THICKNESS | 0.015 INCHES MINIMUM AND 0.032 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS | | DISTANCE BETWEEN HOLES ALONG WIDTH | 1.500 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.500 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.345 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.390 INCHES NOMINAL | | FIRST RECESS INSIDE HEIGHT | 0.768 INCHES NOMINAL | | FLANGE THICKNESS | 0.032 INCHES NOMINAL | | HOLE DIAMETER | 0.218 INCHES MINIMUM AND 0.232 INCHES MAXIMUM | | INSIDE CORNER RADIUS | 0.530 INCHES NOMINAL | | INSIDE DIAMETER | 1.060 INCHES NOMINAL | | LENGTH | 2.250 INCHES MINIMUM AND 2.310 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5052 | | PERIPHERAL SHAPE STYLE | RECTANGLE, FOUR HOLES | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | SECURING DEVICE TYPE | SPECIAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-18264 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PLASTIC | | WIDTH | 2.160 INCHES MINIMUM AND 2.220 INCHES MAXIMUM |
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