5970-00-275-1896 INSULATOR,WASHER Index 6210-00-275-1899 LIGHT,INDICATOR

National Stock Number:
5310-00-275-1898

Federal Supply Class:
5310

National Item Identification Number:
002751898

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:
A89909-112V343APEX MANUFACTURING COMPANY, INC.
A89909-1180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
AFC3596B7PZX0FAIRBANKS MORSE, LLC
CAFB3596A7PZX0FAIRBANKS MORSE, LLC
CAFB3596A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
AFC3596B82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
FF-N-83681348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
HARDNESS RATING19.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.500 INCHES
NONDEFINITIVE SPEC/STD DATA7 TYPE AND A OR B STYLE AND 5 GRADE
NUT HEIGHT1.245 INCHES MINIMUM AND 1.317 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
THREAD CLASS4B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF
WIDTH ACROSS FLATS2.175 INCHES MINIMUM AND 2.250 INCHES MAXIMUM


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