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National Stock Number:
5340-01-198-9509
Federal Supply Class:
5340
National Item Identification Number:
011989509
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:
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Techincal Specification:
| BODY THICKNESS | 0.320 INCHES NOMINAL | | CORNER RADIUS | 0.430 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS | | DISTANCE BETWEEN HOLES ALONG LENGTH | 2.250 INCHES NOMINAL | | FIRST RECESS DIAMETER | 3.380 INCHES NOMINAL | | FIRST RECESS INSIDE HEIGHT | 1.920 INCHES NOMINAL | | FLANGE THICKNESS | 0.940 INCHES NOMINAL | | HOLE DIAMETER | 0.406 INCHES NOMINAL | | INSIDE CORNER RADIUS | 0.510 INCHES NOMINAL | | INSIDE DIAMETER | 2.760 INCHES NOMINAL | | MATERIAL | IRON | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | FOUR RADII SIDES, FOUR HOLES | | SECURING DEVICE TYPE | SPECIAL |
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