NSN 5305-00-797-3072

Part Details | EXTERNALLY RELIEVED BODY SCREW

5305-00-797-3072 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Alternate Parts: 1191503, 119150-3, 5305-00-797-3072, 00-797-3072, 5305007973072, 007973072

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-797-307201852 ( SCREW, EXTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5305-00-797-3072
Part Number Cage Code Manufacturer
119150-337695RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5305-00-797-3072
Characteristic Specifications
THREAD CLASS2A
THREAD LENGTH0.203 INCHES NOMINAL
FASTENER LENGTH2.332 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.219 INCHES NOMINAL
HEAD HEIGHT1.000 INCHES NOMINAL
FIRST DIAMETER FROM HEAD0.125 INCHES NOMINAL
SECOND DIAMETER FROM HEAD0.219 INCHES NOMINAL
THIRD DIAMETER FROM HEAD0.125 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER1.421 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER1.609 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER2.047 INCHES NOMINAL