NSN 5340-01-058-2685

Part Details | ACCESS COVER

5340-01-058-2685 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: 11672221, 5340-01-058-2685, 01-058-2685, 5340010582685, 010582685

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 25, 197801-058-268529785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

ROUND, MULTI HOLES

Cross Reference | NSN 5340-01-058-2685
Part Number Cage Code Manufacturer
1167222119207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5340-01-058-2685
Characteristic Specifications
SECURING DEVICE TYPE SPECIAL
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-12560,ARMOR,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PRIMER AND ENAMEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-52995 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-E-52798 MIL SPEC 2ND TREATMENT RESPONSE
PERIPHERAL SHAPE STYLE ROUND, MULTI HOLES
BOLT CIRCLE DIAMETER7.250 INCHES NOMINAL
OUTSIDE DIAMETER8.850 INCHES MINIMUM AND 8.910 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLE6 CIRCULAR RECESS
BODY THICKNESS1.000 INCHES NOMINAL
SPECIAL FEATURESSECOND SIDE DIAMETER 8.50 INCHES FOR 0.30 INCHES OF THICKNESS.BOLT HOLES ARE DRILLED ON SECOND SIDE 0.75 DEEP MAX 0.44 INCH MIN.HOLES ARE 0.375-24UNF-2B.CAMFER THREE PLACES 0.06 INCHES BY 45 DEGREES