5340-01-254-1472 COVER,ACCESS Index 5340-01-256-7221 COVER,ACCESS

National Stock Number:
5340-01-255-7465

Federal Supply Class:
5340

National Item Identification Number:
012557465

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:
75A320769-200976301THE BOEING COMPANY


Techincal Specification:
BOLT CIRCLE DIAMETER5.000 INCHES NOMINAL
HOLE DIAMETER0.195 INCHES NOMINAL
OUTSIDE DIAMETER5.850 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/25 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS13201 MFR REF SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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