5865-01-377-0749 PROCESSOR GROUP,SIGNAL DATA Index 3120-01-377-0751 BUSHING,SLEEVE

National Stock Number:
5306-01-377-0750

Federal Supply Class:
5306

National Item Identification Number:
013770750

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:
1241430719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12414307-147076M6AMZ ALABAMA INC.
12414307-1470FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414307-14719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DIN6921M16X1.5X90-10.9A3DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTENDED WASHER DIAMETER35.0 MILLIMETERS MINIMUM
EXTENDED WASHER THICKNESS2.4 MILLIMETERS MINIMUM
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH90.0 MILLIMETERS NOMINAL
HEAD HEIGHT14.4 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
NOMINAL THREAD DIAMETER16.0 MILLIMETERS
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH38.0 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.5
THREAD SERIES DESIGNATORM
WIDTH BETWEEN FLATS20.6 MILLIMETERS MINIMUM AND 21.0 MILLIMETERS MAXIMUM


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