5305-00-444-7948 SCREW,MACHINE Index 5310-00-444-7951 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-444-7950

Federal Supply Class:
5310

National Item Identification Number:
004447950

Description:
NUT,SELF-LOCKING,KNURLED

Detail:
A NUT ROUND IN SHAPE, WHOSE OUTER SURFACE OR PORTION(S) IS/ARE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
665772653GC/WALDOM INC
SMB61916180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
KNURL WIDTH0.125 INCHES NOMINAL
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT DIAMETER0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
NUT STYLEKNURLED
NUT THICKNESS0.323 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
SURFACE TREATMENTNICKEL OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNF
THREAD QUANTITY PER INCH32


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