4920-00-611-6309 FIXTURE,AIRCRAFT MAINTENANCE Index 4920-00-611-6312 TEST SET,FLIGHT CONTROL SYSTEM

National Stock Number:
5305-00-611-6311

Federal Supply Class:
5305

National Item Identification Number:
006116311

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.


Manufacturer Information:
22-0137-172914GRIMES AEROSPACE COMPANY


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.188 INCHES NOMINAL
HEAD HEIGHT0.312 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
NOMINAL THREAD DIAMETER0.500 INCHES
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALALUMINUM ALLOY 2024 OVERALL
POINT STYLEFLAT
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.188 INCHES MINIMUM
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNF


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