5340-01-278-1919 COVER,ACCESS Index 5340-01-278-1921 COVER,ACCESS

National Stock Number:
5340-01-278-1920

Federal Supply Class:
5340

National Item Identification Number:
012781920

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:
1146257318876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY THICKNESS0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
DISTANCE BETWEEN HOLES ALONG WIDTH2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.340 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.340 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
LENGTH2.960 INCHES MINIMUM AND 3.040 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SECURING DEVICE TYPESPECIAL
WIDTH2.960 INCHES MINIMUM AND 3.040 INCHES MAXIMUM


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