5340-01-264-4377 COVER,ACCESS Index 5340-01-264-4379 DOOR,ACCESS,UTILITY

National Stock Number:
5340-01-264-4378

Federal Supply Class:
5340

National Item Identification Number:
012644378

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.


Manufacturer Information:
2614129G00128527L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.560 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH2.220 INCHES NOMINAL
BODY THICKNESS0.062 INCHES NOMINAL
CORNER RADIUS0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH2.220 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH2.800 INCHES NOMINAL
FEATURES PROVIDEDSPECIAL MARKING
HOLE DIAMETER0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
HOLE QUANTITY ALONG LENGTH2
HOLE QUANTITY ALONG WIDTH4
LENGTH5.320 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPETURNLOCK FASTENER
SPECIAL FEATURESMTG HOLES CBORED FARSIDE 0.343 IN. DIA X 0.020 IN. DP PORM 0.010 IN.; REQUIRES 6 TURNLOCK STUD FASTENERS P/N 2137025G023,6 TURNLOCK EYELET FASTENERS P/N 21352202G002 & 6 WASHERS P/N 2616950G001
WIDTH5.260 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CLASS 1A MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-8585 MIL SPEC 2ND TREATMENT RESPONSE AND TT-E-527 FED SPEC 3RD TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE AND PRIMER ZINC CHROMATE AND PAINT


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