NSN 3040-01-303-2496

Part Details | SHOULDERED SHAFT

3040-01-303-2496 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: 1Y2562504, 1Y25-62504, 9495M84P16, 9495M84, 3040-01-303-2496, 01-303-2496, 3040013032496, 013032496

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 27, 198901-303-249622914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

TAPERED WITH FLAT

TAPERED WITH FLAT

Cross Reference | NSN 3040-01-303-2496
Part Number Cage Code Manufacturer
1Y25-6250459076DESIGNATRONICS INCSTOCK DRIVE PRODUCTS DIV
9495M84P1607482GENERAL ELECTRIC COMPANYDBA GE
9495M8407482GENERAL ELECTRIC COMPANYDBA GE
Technical Data | NSN 3040-01-303-2496
Characteristic Specifications
FIRST END STYLE3 TAPERED WITH FLAT
MATERIAL STEEL CORROSION RESISTING
FIRST END DIAMETER0.3750 INCHES NOMINAL
FIRST END HOLE DIAMETER0.1560 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END0.7200 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE3 TAPERED WITH FLAT
SECOND END DIAMETER0.4945 INCHES NOMINAL
SECOND END HOLE DIAMETER0.1560 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.2950 INCHES NOMINAL
LARGEST STEP DIAMETER0.675 INCHES NOMINAL
OVERALL LENGTH3.920 INCHES NOMINAL
STEP QUANTITY3
SPECIAL FEATURESSHAFT HAS 16 STRAIGHT SPLINES,0.680 IN.FROM 2ND END,2.700 IN.LG,0.675 IN.MAJ DIA
END ITEM IDENTIFICATION4920-01-210-6697