5306-00-021-8150 BOLT,SQUARE NECK Index 2840-00-021-8164 SPREADER,RING,SEAL

National Stock Number:
5306-00-021-8156

Federal Supply Class:
5306

National Item Identification Number:
000218156

Description:
BOLT,SQUARE NECK

Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.


Manufacturer Information:
21815621450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
21815624617GENERAL MOTORS CORP
5306000218156A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5306000218156SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
MS35754-4096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
FASTENER LENGTH2.938 INCHES MINIMUM AND 3.062 INCHES MAXIMUM
HEAD DIAMETER0.875 INCHES MINIMUM AND 0.945 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633,CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM YIELD STRENGTH40000 POUNDS PER SQUARE INCH
NECK LENGTH0.375 INCHES MINIMUM AND 0.417 INCHES MAXIMUM
NECK WIDTH0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.250 INCHES MINIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH13


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