3120-00-754-1722 BEARING,WASHER,THRUST Index 5305-00-754-1724 SCREW,MACHINE

National Stock Number:
5305-00-754-1723

Federal Supply Class:
5305

National Item Identification Number:
007541723

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:
60-30-690396169ELECTRIC BOAT CORPORATION
917202218876U S ARMY AVIATION AND MISSILE COMMAND
917202226233NYLOK LLC
ENDM103969ITEM353711NAVAL SEA SYSTEMS COMMAND
FF-S-200TY1STY6M0D81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FF-S-200TY1STY6MOD81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
M75CR420-5E26233NYLOK LLC


Techincal Specification:
FASTENER LENGTH0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPELLET THREADS
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEHALF DOG
WIDTH ACROSS FLATS0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.328 INCHES MAXIMUM
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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