3120-01-467-1824 BEARING,WASHER,THRUST Index 4820-01-467-1826 CAP,VALVE

National Stock Number:
5310-01-467-1825

Federal Supply Class:
5310

National Item Identification Number:
014671825

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:
101931927832HUGHES AIRCRAFT CO NEWPORT BEACH DIV
1019319-1-127832HUGHES AIRCRAFT CO NEWPORT BEACH DIV
1019319-1-182577RAYTHEON COMPANY


Techincal Specification:
BEARING SURFACE TYPEFLAT OR CHAMFERED
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL THREAD SIZE1.625 INCHES
NUT HEIGHT0.156 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.812 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNEF
THREAD QUANTITY PER INCH18
THREAD TOLERANCE CLASS5H INTERNAL


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