3040-01-662-0125 SHAFT,STRAIGHT 3040-01-661-8690 SHAFT AND TUBE SUPPORT ASSEMBLY

National Stock Number:
3040-01-661-9891

Federal Supply Class:
3040

National Item Identification Number:
016619891

Description:
SHAFT,STRAIGHT


Manufacturer Information:
1257782019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.250 INCHES NOMINAL
FIRST END PITCH DIAMETER1.25 INCHES NOMINAL
FIRST END HOLE DEPTH0.47 INCHES MINIMUM AND 0.53 INCHES MAXIMUM
FIRST END HOLE DIAMETER0.67 INCHES MINIMUM AND 0.73 INCHES MAXIMUM
FIRST END PRESSURE ANGLE30.0 DEGREES NOMINAL
FIRST END SPLINE LENGTH1.425 INCHES MINIMUM AND 1.445 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER1.328 INCHES MINIMUM AND 1.333 INCHES MAXIMUM
FIRST END SPLINE MINOR DIAMETER1.082 INCHES NOMINAL
FIRST END SPLINE QUANTITY15
FIRST END STYLESPLINED (STRAIGHT)
MATERIAL DOCUMENT AND CLASSIFICATION4140H,4142H,4145H,4340H NORMALIZED PER ASTM A304 OR 4140 THRU 4145 OR 4340 NORMALIZED PER ASTM A322 OR A108 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
III PART NAME ASSIGNED BY CONTROLLING AGENCYQUILL SHAFT
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH8.11 INCHES MINIMUM AND 8.13 INCHES MAXIMUM
SECOND END DIAMETER1.00 INCHES NOMINAL
SECOND END INTERNAL THREAD LENGTH0.47 INCHES MINIMUM AND 0.53 INCHES MAXIMUM
SECOND END STYLESPLINED (STRAIGHT)
SECOND END PITCH DIAMETER1.00 INCHES NOMINAL
SECOND END PRESSURE ANGLE30.0 DEGREES NOMINAL
SECOND END SPLINE LENGTH1.74 INCHES MINIMUM AND 1.76 INCHES MAXIMUM
SECOND END SPLINE MAJOR DIAMETER1.057 INCHES MINIMUM AND 1.062 INCHES MAXIMUM
SECOND END SPLINE MINOR DIAMETER0.859 INCHES MINIMUM
SECOND END SPLINE QUANTITY16
SPECIAL FEATURESSECOND END THREADS ARE 0.250-20 UNC-2B FIT;METAL STAMP,ENGRAVE OR ELECTRIC ARC PENCIL ON SHAFT SURFACE IN .09-.50 HIGH CHARACTERS PER MIL-STD-130:19207-12577820,MFR-XXXXX(CAGE CODE)
SURFACE FINISH125.0 MICROINCHES


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