2530-00-801-6702 WHEEL,SOLID RUBBER TIRE Index 2530-00-801-6705 BODY,BLEEDER,TRACK

National Stock Number:
5306-00-801-6703

Federal Supply Class:
5306

National Item Identification Number:
008016703

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
1092063719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5306008016703A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE


Techincal Specification:
EXTENDED WASHER DIAMETER1.040 INCHES MINIMUM AND 1.050 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
FASTENER LENGTH1.750 INCHES MINIMUM AND 1.770 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.618 INCHES MINIMUM AND 0.638 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 8740 OR STEEL COMP 8640 OR STEEL COMP 8637 OR STEEL COMP 4140 OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.909 INCHES MINIMUM AND 1.040 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH18
WIDTH BETWEEN FLATS0.682 INCHES MINIMUM AND 0.691 INCHES MAXIMUM


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