5305-00-518-5712 SCREW,EXTERNALLY RELIEVED BODY Index 5310-00-518-5716 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5305-00-518-5715

Federal Supply Class:
5305

National Item Identification Number:
005185715

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:
2076557P110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
FASTENER LENGTH0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL COMP 4037 OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
POINT LENGTH0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
POINT STYLEDOG
POINT DIAMETER0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
SPECIAL FEATURESONE TAPPED HOLE 0.138-32 NC 2B,0.114 IN. DIA BY 0.260 IN. DEEP
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH24


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