NSN 5306-01-249-2210

Part Details | EXTERNALLY RELIEVED BODY BOLT

5306-01-249-2210 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 undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Alternate Parts: 50293260461, 5029326-046-1, 5029326046, 5029326-046, 5306-01-249-2210, 01-249-2210, 5306012492210, 012492210

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 07, 198701-249-221006675 ( BOLT, EXTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-249-2210
Part Number Cage Code Manufacturer
5029326-046-199696LOCKHEED MARTIN CORPORATIONDIV LOCKHEED MARTIN SYSTEMS & GLOBAL
5029326-04699696LOCKHEED MARTIN CORPORATIONDIV LOCKHEED MARTIN SYSTEMS & GLOBAL
Technical Data | NSN 5306-01-249-2210
Characteristic Specifications
THREAD SERIES DESIGNATOR UNEF
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.300 INCHES NOMINAL
FASTENER LENGTH0.380 INCHES NOMINAL
HEAD STYLE HEXAGON
HEAD HEIGHT1.000 INCHES NOMINAL
WIDTH BETWEEN FLATS1.000 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
FIRST DIAMETER FROM HEAD0.650 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.080 INCHES NOMINAL
SPECIAL FEATURES0.187 IN. HOLE DRILLED LONGITUDINALLY THROUGH CENTER