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National Stock Number:
5340-00-040-0358
Federal Supply Class:
5340
National Item Identification Number:
000400358
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:
| 7954236 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY THICKNESS | 0.180 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 12 | | BOLT CIRCLE DIAMETER | 7.625 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPHERICAL RECESS | | FIRST RECESS INSIDE HEIGHT | 2.450 INCHES NOMINAL | | FLANGE THICKNESS | 0.360 INCHES NOMINAL | | HOLE DIAMETER | 0.210 INCHES MINIMUM AND 0.215 INCHES MAXIMUM | | INSIDE CORNER RADIUS | 2.540 INCHES NOMINAL | | INSIDE DIAMETER | 7.080 INCHES NOMINAL | | OUTSIDE DIAMETER | 8.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ENAMEL |
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