4730-01-228-4742 NUT,UNION Index 5310-01-228-4744 WASHER,FLAT

National Stock Number:
5310-01-228-4743

Federal Supply Class:
5310

National Item Identification Number:
012284743

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:
75N205-10320JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
75N205-103273197HI-SHEAR CORPORATION
75N205-103276823NORTHROP GRUMMAN SYSTEMS CORPORATION
75N205-1032L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
MATERIALSTEEL COMP 305 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT DIAMETER0.309 INCHES NOMINAL
NUT STYLEKNURLED
NUT THICKNESS0.240 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE AND CADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH32


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