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National Stock Number:
5340-01-129-9161
Federal Supply Class:
5340
National Item Identification Number:
011299161
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:
| 12266113 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY THICKNESS | 0.160 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 4.090 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS | | FIRST RECESS INSIDE HEIGHT | 0.810 INCHES MINIMUM AND 0.930 INCHES MAXIMUM | | FLANGE THICKNESS | 0.130 INCHES MINIMUM AND 0.175 INCHES MAXIMUM | | HOLE DIAMETER | 0.239 INCHES MINIMUM AND 0.268 INCHES MAXIMUM | | INSIDE CORNER RADIUS | 0.190 INCHES MINIMUM AND 0.220 INCHES MAXIMUM | | INSIDE DIAMETER | 4.090 INCHES NOMINAL | | OUTSIDE DIAMETER | 6.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 TEMPT6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-P-1757,COLOR Y,COMP G FED SPEC 1ST TREATMENT RESPONSE AND MIL-E-52798,FOREST GREEN MIL SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | PRIMER AND PAINT |
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