5320-01-529-4409 RIVET,BLIND Index 6645-01-529-4411 METER,TIME TOTALIZING

National Stock Number:
5310-01-529-4410

Federal Supply Class:
5310

National Item Identification Number:
015294410

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:
01479640Y3H3FASTENAL COMPANY
05-1-17-162-0FL3AX04STRATUS SYSTEMS, INC.
4FCA925795W.W. GRAINGER, INC.
70132050MLM6MARINE CORPS SYSTEMS COMMAND PROGRAM MANAGER ASSAULT AMPHIBIOUS VEHICLE
95462A0292V507MCMASTER-CARR SUPPLY COMPANY
95462A02939428MCMASTER-CARR SUPPLY CO


Techincal Specification:
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.219 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURESGRADE 5 ZINC-PLATED STEEL HEX NUT 1/4 INCH - 20 SCREW SIZE, 7/16 INCH WIDTH, 7/32 INCH HEIGHT
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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