5310-00-685-8056 NUT,SELF-LOCKING,HEXAGON Index 5305-00-685-8062 SCREW,MACHINE

National Stock Number:
5310-00-685-8057

Federal Supply Class:
5310

National Item Identification Number:
006858057

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:
0N10K03670TYCO FIRE PRODUCTS LP
0N10K52659ROCKWOOD SYSTEMS CORP
0N10K96463ROCKWOOD A GULF AND WESTERN PRECISION ENGINEERING CO
161-1001003670TYCO FIRE PRODUCTS LP
161-1001007679HARDWARE SPECIALTY CO. INC.
161-1001052659ROCKWOOD SYSTEMS CORP
161-1001096463ROCKWOOD A GULF AND WESTERN PRECISION ENGINEERING CO


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.375 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.938 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH11


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