5306-00-133-2393, BOLT,SHOULDER

National Stock Number:
5306-00-133-2393

Federal Supply Class:
5306

National Item Identification Number:
001332393

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Manufacturer Information:

6865650-3

73342

ALLISON TRANSMISSION INC

Techincal Specification:

FASTENER LENGTH	1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
HEAD DIAMETER	1.090 INCHES MINIMUM AND 1.110 INCHES MAXIMUM
HEAD HEIGHT	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD STYLE	ROUND W/WRENCH FLATS
MATERIAL	STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER	0.500 INCHES
SHOULDER DIAMETER	0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM FIRST SHOULDER
SHOULDER DIAMETER	0.5751 INCHES NOMINAL SECOND SHOULDER
SHOULDER LENGTH	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND ALL SHOULDERS
SHOULDER LENGTH	0.290 INCHES MINIMUM AND 0.340 INCHES MAXIMUM SECOND SHOULDER
SPECIAL FEATURES	SECOND SHOULDER 1 DEGREE ANGLE,RATE OF REDUCTION IN DIA. PER INCH OF OF LENGTH EQUALS 0.0208 MIN AND 0.2094 MAX.,UNDER CUT ON UNDERSIDE OF HEAD,DIAMETER 0.890 IN. MIN AND 0.910 MAX IN. AMD 0.135 MIN IN. 0.165 MAX IN LENGTH
WIDTH BETWEEN FLATS	0.780 INCHES MINIMUM AND 0.785 INCHES MAXIMUM
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.515 INCHES MINIMUM AND 0.550 INCHES MAXIMUM
THREAD QUANTITY PER INCH	20
THREAD SERIES DESIGNATOR	UNJC

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