2990-00-217-0148 GOVERNOR,GASOLINE ENGINE Index 2910-00-217-0155 BODY,INJECTOR

National Stock Number:
5306-00-217-0153

Federal Supply Class:
5306

National Item Identification Number:
002170153

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:
AFB5013A7PZX0FAIRBANKS MORSE, LLC
AFB5013A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
AFC5013A7PZX0FAIRBANKS MORSE, LLC
AFC5013A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
MAAFB2435APC37PZX0FAIRBANKS MORSE, LLC
MAAFB2435APC382796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER2.250 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH2.438 INCHES NOMINAL
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.312 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION4F-11A1 FSCM 90538 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
SHANK UNTHREADED HOLE DIAMETER0.105 INCHES NOMINAL FIRST HOLE
SHOULDER DIAMETER0.8105 INCHES MINIMUM AND 0.8145 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH1.438 INCHES NOMINAL FIRST SHOULDER
SPECIAL FEATURESCENTER DRILLED BOTH ENDS 0.094 IN. DIA BY 0.187 IN. DEEP
WIDTH BETWEEN FLATS1.000 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNF


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