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National Stock Number:
5340-01-348-3221
Federal Supply Class:
5340
National Item Identification Number:
013483221
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:
| 1267657-1 | 16786 | F E L CORP | | 1267657-1 | 70143 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.740 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.440 INCHES NOMINAL | | BODY THICKNESS | 0.500 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS | | DISTANCE BETWEEN HOLES ALONG LENGTH | 9.897 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 4.490 INCHES NOMINAL | | FIRST RECESS INSIDE HEIGHT | 0.850 INCHES NOMINAL | | FLANGE THICKNESS | 0.500 INCHES NOMINAL | | HOLE DIAMETER | 0.219 INCHES MINIMUM AND 0.222 INCHES MAXIMUM | | INSIDE CORNER RADIUS | 0.120 INCHES NOMINAL | | INSIDE LENGTH | 11.370 INCHES NOMINAL | | INSIDE WIDTH | 5.650 INCHES NOMINAL | | LENGTH | 11.370 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T0 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | RECTANGLE, FOUR HOLES | | SECURING DEVICE TYPE | SPECIAL | | SPECIAL FEATURES | GASKET,4 WASHERS; 4 SCREW ASSYS; 4 NUT RETAININGS INCLUDED | | WIDTH | 5.750 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-E-15090,TY2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ENAMEL |
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