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National Stock Number:
5340-00-246-9991
Federal Supply Class:
5340
National Item Identification Number:
002469991
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:
| 10925931 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY THICKNESS | 0.500 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS | | FIRST RECESS INSIDE HEIGHT | 1.250 INCHES NOMINAL | | FLANGE THICKNESS | 0.500 INCHES NOMINAL | | HOLE DIAMETER | 0.406 INCHES MINIMUM AND 0.422 INCHES MAXIMUM | | INSIDE CORNER RADIUS | 0.250 INCHES NOMINAL | | INSIDE DIAMETER | 2.000 INCHES NOMINAL | | MATERIAL | STEEL | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | OUTSIDE DIAMETER | 5.250 INCHES NOMINAL | | SECURING DEVICE TYPE | THREADED FASTENER | | SURFACE TREATMENT | ENAMEL |
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