5310-01-577-3380 WASHER,FLAT Index 5310-01-577-3712 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-577-3483

Federal Supply Class:
5310

National Item Identification Number:
015773483

Description:
NUT,PLAIN,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:
12759-008630Y3H3FASTENAL COMPANY
383618145152OSHKOSH CORP
401810Y3H3FASTENAL COMPANY
401813SPK0FASTENAL COMPANY DIV OSHK
383618175Q65OSHKOSH DEFENSE LLC


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898-2,CL 8 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,JAM
PROPRIETARY CHARACTERISTICSNPAC
NOMINAL THREAD SIZE20.0 MILLIMETERS
NUT HEIGHT9.1 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESDRAWING SUBJECT TO EXPORT ADMINSTRATION REGULATIONS
WIDTH ACROSS FLATS29.2 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS2.50
THREAD SERIESISO M


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