5310-01-580-6400 WASHER,LOCK Index 5310-01-580-6408 WASHER,LOCK

National Stock Number:
5310-01-580-6404

Federal Supply Class:
5310

National Item Identification Number:
015806404

Description:
NUT,SELF-LOCKING,SQUARE

Detail:
A NUT HAVING A FLAT BOTTOM AND 4 FLAT SIDES. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
835530415090RAYTHEON COMPANY
835530453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NUT STYLESQUARE
NUT HEIGHT0.450 INCHES NOMINAL
WIDTH ACROSS FLATS1.230 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION D
HOLE NOMINAL THREAD DIAMETER0.375 INCHES
HOLE THREAD QUANTITY PER INCH24
BEARING SURFACE TYPEFLAT
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) NUT, LOCKING, SQUARE


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