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National Stock Number:
5340-00-649-8604
Federal Supply Class:
5340
National Item Identification Number:
006498604
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:
| 204A991P1 | 03538 | LOCKHEED MARTIN CORPORATION | | 204A991P1 | 24446 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| BODY THICKNESS | 0.718 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 3.750 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS | | FLANGE THICKNESS | 0.311 INCHES NOMINAL | | INSIDE CORNER RADIUS | 0.250 INCHES NOMINAL | | INSIDE DIAMETER | 1.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.500 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SECURING DEVICE TYPE | THREADED FASTENER |
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