5975-01-091-1877 MOUNTING BASE,ELECTRICAL EQUIPME Index 5950-01-091-1879 REACTOR

National Stock Number:
5340-01-091-1878

Federal Supply Class:
5340

National Item Identification Number:
010911878

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:
1200901319200US ARMY ARDEC RDECOM


Techincal Specification:
BODY THICKNESS0.125 INCHES NOMINAL
CORNER RADIUS0.190 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
DISTANCE BETWEEN HOLES ALONG LENGTH3.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH3.000 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.380 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.380 INCHES NOMINAL
HOLE DIAMETER0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM
LENGTH3.750 INCHES NOMINAL
MATERIALALUMINUM ALLOY 5083 AND ALUMINUM ALLOY 5086
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
WIDTH3.750 INCHES NOMINAL


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