3040-01-228-9173 SHAFT,STRAIGHT Index 3040-01-228-9175 SHAFT,SHOULDERED

National Stock Number:
3040-01-228-9174

Federal Supply Class:
3040

National Item Identification Number:
012289174

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:
176C2367-205606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.7460 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM
FIRST END STYLEPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 17-4PH
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH9.630 INCHES MINIMUM AND 9.670 INCHES MAXIMUM
SECOND END DIAMETER0.7460 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM
SECOND END HOLE DIAMETER0.3790 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM
SECOND END DISTANCE FROM HOLE CENTER TO END0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
SECOND END STYLEUNTHREADED CROSS DRILLED
SPECIAL FEATURES0.189 NOM IN. DIA THRU HOLE 4.75 NOM IN. FROM SECOND END AND PLACED AT 30 DEG ANGEL ACROSS DIA AND UNDER SLOT OF 0.38 NOM IN. W; FIRST END CHAMFERED 0.25 NOM IN. BY 15 DEG PORM 1 DEG AND SECOND END 0.60 IN. PORM 0.02 IN.; ROCKWELL HARDNESS C-35 TO 40; PASSIVATED FINISH O/A AND SOLID FILM LUBRICANT AS REQUIRED
SURFACE FINISH125.0 MICROINCHES


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