5340-00-453-5440 BRACKET,ANGLE Index 2510-00-453-5442 CUPOLA,COMMANDER'S STATION

National Stock Number:
5340-00-453-5441

Federal Supply Class:
5340

National Item Identification Number:
004535441

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:
1089190319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY THICKNESS0.188 INCHES NOMINAL
CORNER RADIUS0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG WIDTH8.750 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH5.375 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.375 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.375 INCHES NOMINAL
HOLE DIAMETER0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
HOLE QUANTITY ALONG LENGTH2
HOLE QUANTITY ALONG WIDTH4
LENGTH11.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-327,TEMPER T4 OR T6 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-A-19070,TEMPER H32 OR H34 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 5086
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
WIDTH9.500 INCHES NOMINAL


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