5315-00-551-7990 PIN,STRAIGHT,HEADLESS Index 5320-00-551-7996 COLLAR,PIN-RIVET

National Stock Number:
5310-00-551-7994

Federal Supply Class:
5310

National Item Identification Number:
005517994

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:
56491702978RENK AMERICA LLC


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.340 INCHES NOMINAL
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
BEARING SURFACE TYPEWASHER FACED
NUT COUNTERBORE DEPTH0.190 INCHES NOMINAL NUT
COUNTERBORE DIAMETER0.630 INCHES MINIMUM AND
0.635 INCHES MAXIMUM NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE02978
DESIGN CONTROL REFERENCE564917


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