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National Stock Number:
5340-01-621-4971
Federal Supply Class:
5340
National Item Identification Number:
016214971
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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Techincal Specification:
| BODY THICKNESS | 0.03125 INCHES NOMINAL | | BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 0.151 INCHES NOMINAL | | CORNER QUANTITY | 4 | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLE CENTERS | 1.324 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.324 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 1.324 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 1.324 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 1.324 INCHES NOMINAL | | HOLE QUANTITY ALONG LENGTH | 2 | | HOLE QUANTITY ALONG WIDTH | 2 | | LENGTH | 1.625 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | COVER, IDLER GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ250/4 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | PERIPHERAL SHAPE STYLE | RECTANGLE, FOUR HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | WIDTH | 1.324 INCHES NOMINAL |
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