5340-01-183-6829 PLATE,MOUNTING Index 5310-01-183-6831 WASHER,KEY

National Stock Number:
5310-01-183-6830

Federal Supply Class:
5310

National Item Identification Number:
011836830

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:
103100-00156697STANDARD FORGE AND AXLE CO INC
M10HN1074Q4K2HENDRICKSON TRAILER SUSPENSION SYSTEMS
M10HN10762707DANA CORP SPICER TRAILER AXLE PLANT


Techincal Specification:
BEARING SURFACE TYPEFLAT
NOMINAL THREAD SIZE1.750 INCHES
NUT HEIGHT0.375 INCHES NOMINAL
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH12
THREAD SERIESUN
WIDTH ACROSS FLATS2.500 INCHES NOMINAL


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