NSN 3040-00-089-7777

Part Details | SHOULDERED SHAFT

3040-00-089-7777 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Alternate Parts: 3040000897777, 5121337, 5121337, PC5121337, 3040-00-089-7777, 00-089-7777, 3040000897777, 000897777

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUL 18, 196700-089-777722914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-089-7777
Part Number Cage Code Manufacturer
3040000897777SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
5121337T0720FNSS SAVUNMA SISTEMLERI A.S.
512133772582MTU AMERICA INC.
PC5121337C7432POWER COMPONENTS (DEUTSCHLAND) GMBH
Technical Data | NSN 3040-00-089-7777
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL
SURFACE FINISH16.0 MICROINCHES
FIRST END DIAMETER0.4722 INCHES MINIMUM AND 0.4727 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE PLAIN
SECOND END DIAMETER0.7450 INCHES MINIMUM AND 0.7470 INCHES MAXIMUM
LARGEST STEP DIAMETER0.745 INCHES MINIMUM AND 0.747 INCHES MAXIMUM
OVERALL LENGTH5.688 INCHES NOMINAL
STEP QUANTITY4
SPECIAL FEATURESSECOND END,48 SERRATIONS EQUALLY SPACED,BORE 0.500 INCH DIAMETER,0.320 INCH DEEP
END ITEM IDENTIFICATION3930-00-903-0899