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National Stock Number:
5340-00-871-8877
Federal Supply Class:
5340
National Item Identification Number:
008718877
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:
| 3-90825 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| BODY THICKNESS | 0.250 INCHES NOMINAL | | BODY RADIUS | 1.950 INCHES NOMINAL | | CORNER RADIUS | 0.310 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG WIDTH | 3.180 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG LENGTH | 2.250 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.830 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.310 INCHES NOMINAL | | FSC APPLICATION DATA | ENGINES,GAS TURBINE | | HOLE DIAMETER | 0.288 INCHES NOMINAL | | LENGTH | 3.900 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-355,T4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | OVAL, FOUR HOLES | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | OPTIONAL HOLE OR SLOT IN ONE BODY RADIUS END 0.240 IN. DIA | | WIDTH | 3.800 INCHES NOMINAL | | SURFACE TREATMENT | ANODIZE |
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