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National Stock Number:
5340-01-334-6714
Federal Supply Class:
5340
National Item Identification Number:
013346714
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:
| 256-6603687-VHBM-64 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5959304-54 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5959304-X-54 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| DISTANCE BETWEEN HOLES ALONG LENGTH | 3.125 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 4.250 INCHES NOMINAL AND 4.750 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.380 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.380 INCHES NOMINAL | | BODY THICKNESS | 0.125 INCHES NOMINAL | | CORNER RADIUS | 0.380 INCHES NOMINAL | | FIRST RECESS INSIDE HEIGHT | 0.750 INCHES NOMINAL | | FLANGE THICKNESS | 0.125 INCHES NOMINAL | | HOLE DIAMETER | 0.406 INCHES NOMINAL | | HOLE QUANTITY ALONG WIDTH | 4 | | HOLE QUANTITY ALONG LENGTH | 6 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | LENGTH | 13.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A,ALLOY 400 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SECURING DEVICE TYPE | SPECIAL | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | WIDTH | 9.750 INCHES NOMINAL |
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