5306-00-930-9091 BOLT,SHOULDER Index 5340-00-930-9093 CLEVIS,ROD END

National Stock Number:
5306-00-930-9092

Federal Supply Class:
5306

National Item Identification Number:
009309092

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:
10937875-319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5306009309092SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.657 INCHES MINIMUM
FASTENER LENGTH1.687 INCHES NOMINAL
MATERIALSTEEL COMP 4135H OR
STEEL COMP 5140H OR
STEEL COMP 8637 OR
STEEL COMP 8740 OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND
39.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEXAGON
HEAD HEIGHT0.312 INCHES MINIMUM AND
0.344 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.4345 INCHES MINIMUM AND
0.4355 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH1.015 INCHES NOMINAL FIRST SHOULDER


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