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National Stock Number:
5340-01-271-3352
Federal Supply Class:
5340
National Item Identification Number:
012713352
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:
| 178C025-1 | 78711 | TELEPHONICS CORP |
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Techincal Specification:
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.484 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.343 INCHES NOMINAL | | BODY THICKNESS | 0.063 INCHES NOMINAL | | CORNER RADIUS | 0.047 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | RECESS, SAME SHAPE AS THE PERIPHERY | | DISTANCE BETWEEN HOLES ALONG LENGTH | 4.532 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 3.640 INCHES NOMINAL | | FIRST RECESS INSIDE HEIGHT | 0.187 INCHES NOMINAL | | FLANGE THICKNESS | 0.063 INCHES NOMINAL | | HOLE DIAMETER | 0.136 INCHES NOMINAL | | LENGTH | 5.218 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5052 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | RECTANGLE, FOUR HOLES | | SECURING DEVICE TYPE | SPECIAL | | WIDTH | 4.218 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-E-5558,NO. 513 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ENAMEL |
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