3120-00-868-8061 BEARING,SLEEVE Index 4010-00-868-8063 CHAIN,WELDLESS

National Stock Number:
5310-00-868-8062

Federal Supply Class:
5310

National Item Identification Number:
008688062

Description:
NUT,SELF-LOCKING,CONE SEAT,HEXAG

Detail:
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, SINGLE BALL SEAT, HEXAGON.


Manufacturer Information:
5310008688062SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
8712289-319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8712289-3G1206N. PAPADOP0ULOS & CO OE.


Techincal Specification:
CONE SEAT ANGLE90.00 DEGREES NOMINAL
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
NUT HEIGHT0.337 INCHES NOMINAL
NUT STYLECONE SEAT, HEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES
THREAD SERIESUNF
THREAD QUANTITY PER INCH24
WIDTH ACROSS FLATS0.563 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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