NSN 5306-00-012-6808

Part Details | SQUARE NECK BOLT

5306-00-012-6808 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Alternate Parts: 126808, 5306-00-012-6808, 00-012-6808, 5306000126808, 000126808

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-012-680815939 ( BOLT, SQUARE NECK )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

BOLT,SQUARE NECK | 5306-00-012-6808, 000126808
Cross Reference | NSN 5306-00-012-6808
Part Number Cage Code Manufacturer
12680800000ORDNANCE CORPS
Technical Data | NSN 5306-00-012-6808
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.250 INCHES MINIMUM
FASTENER LENGTH3.750 INCHES NOMINAL
MINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH40000 POUNDS PER SQUARE INCH
HEAD STYLE0 DISHED HEXAGON
HEAD DIAMETER1.032 INCHES MINIMUM AND 1.094 INCHES MAXIMUM
HEAD HEIGHT0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
NECK LENGTH0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
NECK WIDTH0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM