NSN 5306-00-012-8676

Part Details | SQUARE NECK BOLT

5306-00-012-8676 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Alternate Parts: 128676, 128676, 5306-00-012-8676, 00-012-8676, 5306000128676, 000128676

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-012-867615939 ( BOLT, SQUARE NECK )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

BOLT,SQUARE NECK | 5306-00-012-8676, 000128676
Cross Reference | NSN 5306-00-012-8676
Part Number Cage Code Manufacturer
12867621450ARMY WEAPONS COMMANDATTN AMSWE-REE-S
12867624617GENERAL MOTORS CORP
Technical Data | NSN 5306-00-012-8676
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.875 INCHES MINIMUM
FASTENER LENGTH3.000 INCHES NOMINAL
MINIMUM TENSILE STRENGTH90000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH58000 POUNDS PER SQUARE INCH
HEAD STYLE1 DISHED HEXAGON
HEAD DIAMETER1.000 INCHES NOMINAL
HEAD HEIGHT0.156 INCHES NOMINAL
NECK LENGTH0.156 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
NECK WIDTH0.307 INCHES MINIMUM AND 0.324 INCHES MAXIMUM