5310-00-720-7622 WASHER,FLAT Index 5305-00-720-7629 SCREW,MACHINE

National Stock Number:
5310-00-720-7627

Federal Supply Class:
5310

National Item Identification Number:
007207627

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:
5310007207627SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
5310007346823A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
876127919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
98669R131007NAVISTAR INTL CORP
998669R189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
LF51689346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
MATERIAL
NOMINAL THREAD SIZE0.562 INCHES
NUT HEIGHT0.600 INCHES MINIMUM AND 0.620 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNF
WIDTH ACROSS FLATS0.8650 INCHES MINIMUM AND 0.8775 INCHES MAXIMUM


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