2530-00-732-3280 BEARING Index 2910-00-732-3302 INACTIVE

National Stock Number:
5306-00-732-3289

Federal Supply Class:
5306

National Item Identification Number:
007323289

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:
732328919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER7.000 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH7.375 INCHES NOMINAL
HEAD HEIGHT0.625 INCHES NOMINAL
HEAD STYLESQUARE
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER1.750 INCHES
SHANK UNTHREADED HOLE DIAMETER0.375 INCHES NOMINAL FIRST HOLE
SHOULDER DIAMETER2.500 INCHES MINIMUM AND 2.510 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH5.375 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
WIDTH BETWEEN FLATS3.000 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH1.812 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH1 3/4-5


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