NSN 5306-01-370-6947

Part Details | SQUARE NECK BOLT

5306-01-370-6947 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Alternate Parts: ASMEB18.5, ASME-B18.5, FFB564, FF-B-564, MS1620726, MS16207-26, 5306-01-370-6947, 01-370-6947, 5306013706947, 013706947

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 29, 199301-370-694715939 ( BOLT, SQUARE NECK )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

Cross Reference | NSN 5306-01-370-6947
Part Number Cage Code Manufacturer
ASME-B18.505047AMERICAN SOCIETY OF MECHANICALENGINEERS, THE
FF-B-56481348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
MS16207-2696906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5306-01-370-6947
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.334 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.168 INCHES NOMINAL
FASTENER LENGTH0.856 INCHES MINIMUM AND 1.580 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH50000 POUNDS PER SQUARE INCH
HEAD STYLE0 DISHED HEXAGON
HEAD DIAMETER0.688 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
HEAD HEIGHT0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
NECK LENGTH0.156 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
NECK WIDTH0.307 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND A STYLE