NSN 5340-00-621-2567

Part Details | ACCESS COVER

5340-00-621-2567 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: 1684M5, 5340006212567, 7529401, 5340-00-621-2567, 00-621-2567, 5340006212567, 006212567

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-621-256729785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

ROUND, MULTIEARS AND HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-00-621-2567
Part Number Cage Code Manufacturer
1684M556442DIAMOND REO TRUCK CO
5340006212567SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
752940119207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5340-00-621-2567
Characteristic Specifications
SECURING DEVICE TYPE THREADED FASTENER
MATERIAL ALUMINUM ALLOY A380.0
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT OXIDE FILM
PERIPHERAL SHAPE STYLE ROUND, MULTIEARS AND HOLES
BOLT CIRCLE DIAMETER5.035 INCHES MINIMUM AND 5.055 INCHES MAXIMUM
BODY RADIUS2.375 INCHES NOMINAL
INVERTED RADIUS0.310 INCHES NOMINAL
EAR RADIUS0.310 INCHES NOMINAL
EAR QUANTITY6
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLE CIRCULAR RECESS
INSIDE DIAMETER4.250 INCHES NOMINAL
FLANGE THICKNESS0.420 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.750 INCHES NOMINAL
INSIDE CORNER RADIUS0.125 INCHES NOMINAL
BODY THICKNESS0.125 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.438 INCHES NOMINAL