2520-00-692-6255 SHIFTER FORK,VEHICULAR Index 3040-00-692-6258 SHAFT,STRAIGHT

National Stock Number:
3040-00-692-6257

Federal Supply Class:
3040

National Item Identification Number:
006926257

Description:
SHAFT,STRAIGHT

Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.


Manufacturer Information:
591KC11176040MACK TRUCKS INC PARTS OPN
833277219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER0.7430 INCHES NOMINAL
FIRST END STYLEPLAIN
FSC APPLICATION DATA1. TRANSMISSION SHIFTER SHAFT
OVERALL LENGTH6.620 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1118
SPECIAL FEATURES30 DEG TAPER HOLE, 1/4 IN. TO 3/8 IN. BY 5.16 IN. DEEP DRILLED ON TOP OF SHAFT LOCATED 3-5/16 IN. FROM HOLE CENTER TO EITHER END OF SHAFT


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