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National Stock Number:
5340-01-522-0291
Federal Supply Class:
5340
National Item Identification Number:
015220291
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:
| 4D98502H22 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6512E29FN59 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY THICKNESS | 0.375 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 5.750 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 8 | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | HOLE DIAMETER | 0.469 INCHES NOMINAL | | OUTSIDE DIAMETER | 9.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SECURING DEVICE TYPE | THREADED FASTENER |
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