4470-00-522-5811 CIRCUIT BOARD ASSEMBLY Index 5310-00-522-5821 WASHER,FLAT

National Stock Number:
5310-00-522-5814

Federal Supply Class:
5310

National Item Identification Number:
005225814

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:
03098616764GENERAL MOTORS CORP DELCO REMY DIV
0309861LW55BORGWARNER PDS (ANDERSON), L.L.C.
03098624617GENERAL MOTORS CORP
38348165282WHITE MOTOR CORP
12723976894CELTRAC CORP
12723993343WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP
522581419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5A753095201NAPCO INTERNATIONAL LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.164 INCHES
NUT HEIGHT0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
NUT STYLEHEXAGON
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS1B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH36
WIDTH ACROSS FLATS0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM


Click here to Register for Free 30-day Trial