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National Stock Number:
5340-00-257-7767
Federal Supply Class:
5340
National Item Identification Number:
002577767
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:
| 421526 | 38597 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BOLT CIRCLE HOLE QUANTITY | 4 | | BOLT CIRCLE DIAMETER | 4.970 INCHES NOMINAL | | FEATURES PROVIDED | SEALING CAPABILITY | | HOLE DIAMETER | 0.281 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | OUTSIDE DIAMETER | 5.540 INCHES NOMINAL | | SECURING DEVICE TYPE | THREADED FASTENER |
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