5310-00-266-0493 NUT,PLAIN,HEXAGON Index 5310-00-266-0500 NUT,PLAIN,CAP

National Stock Number:
5310-00-266-0496

Federal Supply Class:
5310

National Item Identification Number:
002660496

Description:
NUT,PLAIN,SLOTTED,HEXAGON

Detail:
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.


Manufacturer Information:
51500950GE52DIRECT LINE, INC
515009524617GENERAL MOTORS CORP
515009536024LIBBY POWER SYSTEMS, LLC
515009572582ROLLS-ROYCE SOLUTIONS AMERICA INC
515009580072H20 TANK INC U S MOTORS DIV
515009592392ALLIS-CHALMERS CORP
FFN83681348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
NUT HEIGHT0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP MT1020 OVERALL
NOMINAL THREAD SIZE0.438 INCHES
NONDEFINITIVE SPEC/STD DATA4 TYPE AND 17 STYLE
THREAD SERIESUNF
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND


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