5305-01-125-8251 SCREW,MACHINE Index 5305-01-125-8253 THUMBSCREW

National Stock Number:
5305-01-125-8252

Federal Supply Class:
5305

National Item Identification Number:
011258252

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:
MBEU-65461U1604MARTIN-BAKER AIRCRAFT COMPANY LIMITED


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.100 INCHES NOMINAL
FASTENER LENGTH0.300 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONS130D,FSCM U1604 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.247 INCHES NOMINAL
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
INTERNAL DRIVE STYLESLOT
POINT STYLEBALL
POINT LENGTH0.150 INCHES NOMINAL
POINT DIAMETER0.100 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODEU1604
DESIGN CONTROL REFERENCEMBEU-65461


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