5305-00-754-4576 SETSCREW Index 5305-00-754-4580 SCREW,CLOSE TOLERANCE

National Stock Number:
5306-00-754-4578

Federal Supply Class:
5306

National Item Identification Number:
007544578

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:
5306007544578SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
MS35751-9380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS35751-9396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FASTENER LENGTH10.000 INCHES NOMINAL
HEAD DIAMETER0.368 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
HEAD HEIGHT0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
HEAD STYLEROUND
MATERIALSTEEL OVERALL
NECK LENGTH0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
NECK WIDTH0.368 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.375 INCHES
SURFACE TREATMENTCADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.250 INCHES MINIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNC


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