5306-00-413-6258 BOLT,INTERNAL WRENCHING Index 5340-00-413-6261 CAP,PROTECTIVE,DUST AND MOISTURE

National Stock Number:
5310-00-413-6259

Federal Supply Class:
5310

National Item Identification Number:
004136259

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:
8154-10516258SPACE-LOK, INC.
851-10521355LTA/D-CEMCO INC DBA D-CEMCO
PR348-10518915PEP WEST, INC. DBA PENTAIR TECHNICAL PRODUCTS USE CAGE CODE 61081 FOR CATALOGING DIV PENTAIR TECHNICAL PRODUCTS
PR348-10561081SCHROFF INC
PR348-10562372PRECISE OF CALIFORNIA DIV OF ADJUSTABLE BUSHING CORP
947152-10582577RAYTHEON COMPANY


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.750 INCHES NOMINAL
WIDTH ACROSS FLATS0.380 INCHES NOMINAL
BEARING SURFACE TYPEFLAT
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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