5340-01-311-6369 COVER,ACCESS Index 5950-01-311-6371 REACTOR

National Stock Number:
5340-01-311-6370

Federal Supply Class:
5340

National Item Identification Number:
013116370

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:
554329015090RAYTHEON COMPANY
554329053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY THICKNESS0.063 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG WIDTH1.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH0.818 INCHES NOMINAL AND 1.155 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.480 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.312 INCHES NOMINAL
HOLE DIAMETER0.170 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
HOLE QUANTITY ALONG LENGTH18
HOLE QUANTITY ALONG WIDTH24
LENGTH11.880 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESCAUTION PLATE RIVETED TO COVER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPLASTIC
WIDTH11.500 INCHES NOMINAL


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