5365-01-276-6619 SPACER,SLEEVE Index 4140-01-276-6621 FAN,CENTRIFUGAL

National Stock Number:
5340-01-276-6620

Federal Supply Class:
5340

National Item Identification Number:
012766620

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:
1051320619200US ARMY ARDEC RDECOM


Techincal Specification:
BODY THICKNESS0.375 INCHES NOMINAL
CORNER RADIUS0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT, SQUARE OR RECTANGULAR RIB REINFORCED
DISTANCE BETWEEN HOLES ALONG LENGTH1.125 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH1.125 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.188 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.188 INCHES NOMINAL
FLANGE THICKNESS0.125 INCHES NOMINAL
HOLE DIAMETER0.225 INCHES NOMINAL
LENGTH1.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESITEM CONTAINS 4 HOLES EQUALLY SPACED,0.1065 NO.36 DRILL,0.138 NO.6-32 UNC-2B
WIDTH1.500 INCHES NOMINAL


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