NSN 5340-00-457-0357

Part Details | ACCESS COVER

5340-00-457-0357 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: 9169927, 5340-00-457-0357, 00-457-0357, 5340004570357, 004570357

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 05, 196900-457-035729785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

RECTANGLE, NO HOLES

THREADED HOLE

Cross Reference | NSN 5340-00-457-0357
Part Number Cage Code Manufacturer
916992718876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 5340-00-457-0357
Characteristic Specifications
SECURING DEVICE TYPE SPECIAL
MATERIAL ALUMINUM ALLOY 5052
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-225 TO 7 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ENAMEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-489 FED SPEC SINGLE TREATMENT RESPONSE
PERIPHERAL SHAPE STYLE3 RECTANGLE, NO HOLES
WIDTH12.750 INCHES NOMINAL
LENGTH13.312 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.438 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.562 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH10.438 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH11.625 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE7 CIRCULAR RECESS
BODY THICKNESS0.875 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLE THREADED HOLE
SPECIAL FEATURESONE 2.500 INCH DIAMETER ACCESS HOLE; THUMBSCREW FASTENER