5310-01-609-3645 NUT,PLAIN,ROUND 5310-01-609-3943 WASHER,FLAT

National Stock Number:
5310-01-609-3942

Federal Supply Class:
5310

National Item Identification Number:
016093942

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
386229545152OSHKOSH CORP
386229575Q65OSHKOSH DEFENSE LLC
386229500945152OSHKOSH CORP
386229500975Q65OSHKOSH DEFENSE LLC


Techincal Specification:
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIOND60, TYPE I PER F-100 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS6H
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS2.5
THREAD SERIESUNC
BEARING SURFACE TYPECHAMFERED
HOLE CONFIGURATION STYLECONFIGURATION C
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONDIN 267 PART 4 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, HEX, LKDT, TAB, METRIC C10MB
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE20.0 MILLIMETERS
NUT HEIGHT18.00 MILLIMETERS MINIMUM AND 20.00 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESMATERIAL: STEEL, PROPERTY CLASS 10; FINISH PLAIN OR
WIDTH ACROSS FLATS29.16 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM


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