5307-00-082-9771 STUD,PLAIN Index 4820-00-082-9805 DISK,VALVE

National Stock Number:
5310-00-082-9801

Federal Supply Class:
5310

National Item Identification Number:
000829801

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:
DEC431-1ANUT08125U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION
DS288-4M608125U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONF-10001,GENERAL ELECTRIC CO MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYAMIDE OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.281 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURESFUNCTION, NUT, NYLON; REFERENCE DATA, DWG DE-A-2970, ITEM M-6
WIDTH ACROSS FLATS0.531 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNC


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