5340-01-244-6976 COVER,ACCESS Index 5340-01-244-6978 DOOR,ACCESS

National Stock Number:
5340-01-244-6977

Federal Supply Class:
5340

National Item Identification Number:
012446977

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:
4693027-153711NAVAL SEA SYSTEMS COMMAND
4693027-1D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BODY THICKNESS0.250 INCHES NOMINAL
CORNER BEVEL LENGTH0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG WIDTH1.500 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH1.500 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH2.590 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.680 INCHES NOMINAL
HOLE DIAMETER0.281 INCHES NOMINAL
LENGTH6.680 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SPECIAL FEATURESCHAMFER 45.0 DEGREE,4 PLACES
WIDTH3.310 INCHES NOMINAL


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