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National Stock Number:
5340-01-298-9763
Federal Supply Class:
5340
National Item Identification Number:
012989763
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:
| 717611200-009 | 04939 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BODY THICKNESS | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG LENGTH | 2.880 INCHES NOMINAL | | FEATURES PROVIDED | SPECIAL MARKING | | HOLE DIAMETER | 0.148 INCHES MINIMUM AND 0.154 INCHES MAXIMUM | | LENGTH | 3.432 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-Q-250/11 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | OVAL, TWO HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | ITEM REQUIRES 2 RETAINING RINGS P/N 717801733-001,2 SCREWS P/N 717801682-001; DIST FROM EDGE TO HOLE CNTR ALONG WIDTH 0.438 IN.,AND 0.276 IN. FROM EDGE TO HOLE CNTR ALONG LG; COVER IS CHAMFERED 0.040 IN. X 45 DEG; MTG HOLES ARE CSK 0.294 IN. X 100 DEG | | WIDTH | 0.0875 INCHES NOMINAL |
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