5340-01-171-6747 COVER,ACCESS Index 1270-01-171-6752 COVER,SEAL OPTICS

National Stock Number:
5340-01-171-6748

Federal Supply Class:
5340

National Item Identification Number:
011716748

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:
1307751351215BOEING COMPANY, THE
1307751358260PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH


Techincal Specification:
BODY THICKNESS0.032 INCHES NOMINAL
CORNER RADIUS0.192 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH0.812 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH0.469 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.719 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.156 INCHES NOMINAL
LENGTH4.185 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250-11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESLOWER LEFT CORNER BEVELED TO 45 DEGREE ANGLE,CORNER BEVEL LENGTH 0.734 IN.
WIDTH4.185 INCHES NOMINAL


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