5340-00-961-5203 RETAINER,HELICAL COMPRESSION SPR Index 5340-00-971-2527 COVER,ACCESS

National Stock Number:
5340-00-970-6001

Federal Supply Class:
5340

National Item Identification Number:
009706001

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:
12W948-381755LOCKHEED MARTIN CORPORATION


Techincal Specification:
FSC APPLICATION DATAWING,AIRFRAME
HOLE DIAMETER0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T81 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER


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