5340-00-700-5800 STANDOFF,THREADED,SPACING Index 5340-00-859-7173 COVER,ACCESS

National Stock Number:
5340-00-858-7949

Federal Supply Class:
5340

National Item Identification Number:
008587949

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:
361777-198897LOCKHEED MARTIN CORP


Techincal Specification:
BOLT CIRCLE DIAMETER5.874 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY8
HOLE DIAMETER0.193 INCHES NOMINAL
OUTSIDE DIAMETER6.740 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5,T3 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPETURNLOCK FASTENER


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