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National Stock Number:
5340-01-283-6694
Federal Supply Class:
5340
National Item Identification Number:
012836694
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:
| 6289015 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY THICKNESS | 0.310 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 2.375 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | CROSS-SECTIONAL SHAPE STYLE | RECESS, SAME SHAPE AS THE PERIPHERY | | FIRST RECESS INSIDE HEIGHT | 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM | | FLANGE THICKNESS | 0.310 INCHES NOMINAL | | HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8,T62 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SECURING DEVICE TYPE | SPECIAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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