5305-00-011-4375 SCREW,MACHINE Index 5310-00-011-4379 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-011-4378

Federal Supply Class:
5310

National Item Identification Number:
000114378

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:
11437812204DAIMLER CHRYSLER
1143F856442DIAMOND REO TRUCK CO
8485008683BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
DX418K56442DIAMOND REO TRUCK CO
FF-N-83681348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FF-N-836 TY2ST13CL2B80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
N16311L56442DIAMOND REO TRUCK CO
PD7766289WISCONSIN MOTORS LLC


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 13 STYLE AND 2B CLASS
NUT HEIGHT0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


Click here to Register for Free 30-day Trial