4920-00-551-6369 FIXTURE,AIRCRAFT MAINTENANCE Index 5306-00-551-6375 BOLT,MACHINE

National Stock Number:
5305-00-551-6373

Federal Supply Class:
5305

National Item Identification Number:
005516373

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Techincal Specification:
FASTENER LENGTH0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
FEATURES PROVIDEDCASEHARDENED
HEAD HEIGHT0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
HEAD DIAMETER0.208 INCHES MINIMUM AND 0.228 INCHES MAXIMUM
HEAD STYLEROOF
NOMINAL THREAD DIAMETER0.138 INCHES
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1213 OVERALL
POINT STYLECONE
THREAD CLASS2A
THREAD LENGTH0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


Click here to Register for Free 30-day Trial