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National Stock Number:
5340-01-447-3970
Federal Supply Class:
5340
National Item Identification Number:
014473970
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:
| 687-9585-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| BODY THICKNESS | 0.040 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | RECESS, SAME SHAPE AS THE PERIPHERY | | FIRST RECESS INSIDE HEIGHT | 0.310 INCHES NOMINAL | | FLANGE THICKNESS | 0.040 INCHES NOMINAL | | LENGTH | 3.603 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5052 | | PERIPHERAL SHAPE STYLE | RECTANGLE, NO HOLES | | MOUNTING OPENING SHAPE STYLE | THREADED HOLE | | SECURING DEVICE TYPE | THREADED FASTENER | | SURFACE TREATMENT | PRIMER ZINC CHROMATE | | SPECIAL FEATURES | THIS ITEM INCLUDES 12 SELF-LOCKING CLINCH NUTS MOUNTED IN 0.156 INCH DIAMETER HOLES (3 ON EACH FLANGE), USED FOR SECURING THE COVER TO THE PROTECTIVE HOUSING | | WIDTH | 3.778 INCHES NOMINAL |
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