NSN 5306-00-213-1270

Part Details | EXTERNALLY RELIEVED BODY BOLT

5306-00-213-1270 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: 20799B, 5306-00-213-1270, 00-213-1270, 5306002131270, 002131270

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-213-127006675 ( BOLT, EXTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

DOUBLE HEXAGON FLATS

Cross Reference | NSN 5306-00-213-1270
Part Number Cage Code Manufacturer
20799B00742AIR PRODUCTS AND CHEMICALS, INC.DBA AIR PRODUCTS
Technical Data | NSN 5306-00-213-1270
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER1.500 INCHES
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.563 INCHES MINIMUM
FASTENER LENGTH4.610 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER2.063 INCHES NOMINAL
HEAD HEIGHT0.609 INCHES NOMINAL
HOLE CONFIGURATION STYLE6 DOUBLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY1
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY2
FIRST DIAMETER FROM HEAD1.375 INCHES NOMINAL
SECOND DIAMETER FROM HEAD1.500 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.250 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER3.047 INCHES NOMINAL