NSN 5305-00-878-7326

Part Details | HEXAGON HEAD CAP SCREW

5305-00-878-7326 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: 0740786, 0419578, 0419-578, MS35307392, MS35307-392, 5305-00-878-7326, 00-878-7326, 5305008787326, 008787326

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-878-732618257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-00-878-7326
Part Number Cage Code Manufacturer
0740786S3002GENERAL DYNAMICS EUROPEAN,LAND-SYSTEMS-MOWAG GMBH
0419-57856232LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
MS35307-39296906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5305-00-878-7326
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD LENGTH1.125 INCHES MINIMUM AND 1.313 INCHES MAXIMUM
FASTENER LENGTH2.250 INCHES NOMINAL
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS2A
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.272 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.612 INCHES MINIMUM AND 0.625 INCHES MAXIMUM