NSN 5340-00-737-4204

Part Details | ACCESS COVER

5340-00-737-4204 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 (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.

Alternate Parts: 6763711, 7374204, 5340-00-737-4204, 00-737-4204, 5340007374204, 007374204

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-737-420429785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

SPHERICAL RECESS

ROUND, MULTI HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-00-737-4204
Part Number Cage Code Manufacturer
676371124617GENERAL MOTORS CORP
737420419207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5340-00-737-4204
Characteristic Specifications
SECURING DEVICE TYPE THREADED FASTENER
MATERIAL ALUMINUM ALLOY 355.0
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601 COND T71 FED SPEC ALL MATERIAL RESPONSES
PERIPHERAL SHAPE STYLE ROUND, MULTI HOLES
BOLT CIRCLE DIAMETER4.750 INCHES NOMINAL
OUTSIDE DIAMETER5.688 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLE SPHERICAL RECESS
INSIDE DIAMETER3.438 INCHES NOMINAL
FLANGE THICKNESS0.625 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.750 INCHES NOMINAL
INSIDE CORNER RADIUS0.125 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.406 INCHES NOMINAL
SPECIAL FEATURESONE HOLE 5/16 IN. DIA BY 5/16 IN. DEEP LOCATED ON INSIDE OF FLANGE,39/64 IN. C TO C FROM MTG HOLE