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National Stock Number:
5340-00-890-4065
Federal Supply Class:
5340
National Item Identification Number:
008904065
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:
| 12B5647-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.400 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.400 INCHES NOMINAL | | BODY THICKNESS | 0.080 INCHES NOMINAL | | CORNER RADIUS | 0.382 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG LENGTH | 2.150 INCHES NOMINAL | | FSC APPLICATION DATA | FUSELAGE,AIRFRAME | | HOLE DIAMETER | 0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM | | HOLE QUANTITY ALONG WIDTH | 10 | | HOLE QUANTITY ALONG LENGTH | 8 | | LENGTH | 11.540 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | RECTANGLE, ROUNDED CORNERS, MULTI HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | WIDTH | 8.540 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PRIMER |
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