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National Stock Number: 5340-01-263-2226
Federal Supply Class: 5340
National Item Identification Number: 012632226
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:
178AS159 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.140 INCHES NOMINAL | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.140 INCHES NOMINAL | BODY THICKNESS | 0.062 INCHES NOMINAL | CORNER RADIUS | 0.120 INCHES NOMINAL | CROSS-SECTIONAL SHAPE STYLE | FLAT | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.062 INCHES NOMINAL | DISTANCE BETWEEN HOLES ALONG WIDTH | 1.062 INCHES NOMINAL | HOLE DIAMETER | 0.126 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | LENGTH | 1.350 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 T6 OR T651 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 6061 | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | SPECIAL FEATURES | ALL HOLES CSK TO 0.225 IN. MIN AND 0.240 IN. MAX DIA | PERIPHERAL SHAPE STYLE | RECTANGLE, FOUR HOLES | SECURING DEVICE TYPE | SPECIAL | WIDTH | 1.350 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | CHROMATE |
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