5310-01-592-0134 WASHER,FLAT 5310-01-592-1924 WASHER,FLAT E

National Stock Number:
5310-01-592-1505

Federal Supply Class:
5310

National Item Identification Number:
015921505

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:
J2295A194C2H10-N70U583SAE INTERNATIONAL
J2295A194C2H10-N781343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
BEARING SURFACE TYPEFLAT
HARDNESS RATING24.0 ROCKWELL C MINIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.587 INCHES MINIMUM AND 0.631 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESADDITIONAL MATERIAL INFORMATION: ASTM A194 HEAVY HEX NUT GRADE 7
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH11
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM


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