5306-00-298-2745 BOLT,MACHINE Index 5310-00-298-2748 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-298-2747

Federal Supply Class:
5310

National Item Identification Number:
002982747

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
121T95648521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
121T95679500WESTINGHOUSE ELECTRIC CORP
51392-42856878SPS TECHNOLOGIES, LLC
525-580-900356878SPS TECHNOLOGIES, LLC
1802-048 NUT72962HARVARD INDUSTRIES INC
3M135-476301THE BOEING COMPANY
H19475-315653HOWMET GLOBAL FASTENING SYSTEMS INC
H19475-415653HOWMET GLOBAL FASTENING SYSTEMS INC
H19475-375237HOWMET GLOBAL FASTENING SYSTEMS INC.
525-580-900380539SPS TECHNOLOGIES, LLC
5310002982747A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
6748886-428D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
H19475-3R1120SATAIR A/S
5310002982747SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
JL2C42811815SPS TECHNOLOGIES, LLC
MS20500-42851792APOLLO AEROSPACE COMPONENTS LLC
ZNW1200-48056878SPS TECHNOLOGIES, LLC
JL2C42871087REPUBLIC FASTENER MFG. CORP. USE CAGE CODE 52828 FOR CATALOGING.
H19475-475237HOWMET GLOBAL FASTENING SYSTEMS INC.
MS20500-42896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS20500-428S96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS20500-428A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
MS20500-428A0311TECNO TRADE S.R.L.
ZZ1803-048D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
H19475-4F6033TECNOTEC SARL
H19475-4F7652KLX AEROSPACE SOLUTIONS II SAS
H19475-4FB009KLX INC
H19475-4R1120SATAIR A/S


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.280 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
NUT STYLEHEXAGON
PRECIOUS MATERIAL AND LOCATIONALL SURFACES SILVER
PRECIOUS MATERIALSILVER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
TEMP RATING1200.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM


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