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National Stock Number:
5340-01-339-9104
Federal Supply Class:
5340
National Item Identification Number:
013399104
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:
| 70307-82014-041 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BODY THICKNESS | 0.224 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS | | FIRST RECESS INSIDE HEIGHT | 0.990 INCHES NOMINAL | | FLANGE THICKNESS | 0.224 INCHES NOMINAL | | HOLE DIAMETER | 0.281 INCHES NOMINAL | | HOLE QUANTITY ALONG LENGTH | 14 | | HOLE QUANTITY ALONG WIDTH | 18 | | INSIDE CORNER RADIUS | 0.190 INCHES NOMINAL | | INSIDE DIAMETER | 18.296 INCHES NOMINAL | | LENGTH | 21.400 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/11 7075-T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | OVAL, MULTI HOLES | | SECURING DEVICE TYPE | SPECIAL | | WIDTH | 11.000 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE I MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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