5310-01-593-8780 WASHER,FLAT 5310-01-593-8307 WASHER,FLAT

National Stock Number:
5310-01-593-8772

Federal Supply Class:
5310

National Item Identification Number:
015938772

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:
J2295A194C2H14-N70U583SAE INTERNATIONAL
J2295A194C2H14-N781343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.875 INCHES
NUT HEIGHT0.833 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESADDITIONAL MATERIAL INFORMATION, CARBON STEEL GRADE 7.
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH9
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS1.394 INCHES MINIMUM AND 1.438 INCHES MAXIMUM


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