5305-00-362-0850 BOLT,EYE Index 2920-00-362-0853 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
5310-00-362-0851

Federal Supply Class:
5310

National Item Identification Number:
003620851

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:
261SB1176040MACK TRUCKS INC PARTS OPN
770738319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
G490277260PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP


Techincal Specification:
DRILLED HOLE DIAMETER0.078 INCHES NOMINAL
BEARING SURFACE TYPEFLAT
HOLE CONFIGURATION STYLECONFIGURATION H
HOLE TYPE AND QUANTITY6 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1212 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.344 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
SURFACE TREATMENTCOPPER OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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