NSN 5305-00-021-2476
Part Details | HEXAGON HEAD CAP SCREW
5305-00-021-2476 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.
Alternate Parts: CS653A22, 5305-00-021-2476, 00-021-2476, 5305000212476, 000212476
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | APR 15, 1968 | 00-021-2476 | 18257 ( SCREW, CAP, HEXAGON HEAD ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON

Cross Reference | NSN 5305-00-021-2476
Part Number | Cage Code | Manufacturer |
---|---|---|
CS653A22 | 25658 | SJE INC.DBA SAN JUAN ENGINEERING & MFG CO |
Technical Data | NSN 5305-00-021-2476
Characteristic | Specifications |
---|---|
THREAD SERIES DESIGNATOR | UNC |
THREAD LENGTH | 1.046 INCHES NOMINAL |
FASTENER LENGTH | 2.296 INCHES NOMINAL |
HEAD STYLE | HEXAGON |
THREAD DIRECTION | RIGHT-HAND |
NOMINAL THREAD DIAMETER | 0.375 INCHES |
THREAD QUANTITY PER INCH | 16 |
THREAD CLASS | 2A |
HEAD HEIGHT | 0.203 INCHES NOMINAL |
WIDTH BETWEEN FLATS | 0.557 INCHES MINIMUM AND 0.558 INCHES MAXIMUM |