5340-01-273-9505 COVER,ACCESS Index 5340-01-058-8504 COVER,ACCESS

National Stock Number:
5340-01-273-9506

Federal Supply Class:
5340

National Item Identification Number:
012739506

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:
16B4508-95P931DUCOMMUN AEROSTRUCTURES NEW YORK, INC.
16B4508-981755LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY THICKNESS0.071 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.374 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLEFLAT
OUTSIDE DIAMETER5.060 INCHES NOMINAL
MATERIALALUMINUM ALLOY
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER


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