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National Stock Number:
5340-01-144-3777
Federal Supply Class:
5340
National Item Identification Number:
011443777
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:
| CTS137AA | 76301 | THE BOEING COMPANY | | CTS137AA-1 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BODY THICKNESS | 0.094 INCHES NOMINAL | | BODY RADIUS | 0.750 INCHES NOMINAL | | CORNER RADIUS | 0.313 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS | | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.875 INCHES NOMINAL | | FIRST RECESS INSIDE HEIGHT | 1.406 INCHES NOMINAL | | FLANGE THICKNESS | 0.094 INCHES NOMINAL | | HOLE DIAMETER | 0.250 INCHES NOMINAL | | INSIDE DIAMETER | 1.000 INCHES NOMINAL | | LENGTH | 2.500 INCHES NOMINAL | | MATERIAL | ZINC ALLOY | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | DIAMOND, ROUNDED CORNERS, TWO HOLES | | WIDTH | 1.500 INCHES NOMINAL |
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