3040013397507, 3040-01-339-7507, 937978, 70654-23801-102, 3040-01-339-7507 - SHOULDERED SHAFT

Part Details | SHOULDERED SHAFT

3040-01-339-7507 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: 937978, 7065423801102, 70654-23801-102, 3040-01-339-7507, 01-339-7507, 3040013397507, 013397507

Supply Group (FSG)	NSN Assigned	NIIN	Item Name Code (INC)
30	MAY 29, 1991	01-339-7507	22914 ( SHAFT, SHOULDERED )

REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3040-01-339-7507

Part Number	Cage Code	Manufacturer
937978	90166	EATON AEROSPACE LLCDBA EATON AEROSPACE JACKSON
70654-23801-102	78286	SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY

Technical Data | NSN 3040-01-339-7507

Characteristic	Specifications
FIRST END STYLE	8 PLAIN
MATERIAL	STEEL CORROSION RESISTING
FIRST END DIAMETER	0.6928 INCHES NOMINAL
FIRST END SPLINE LENGTH	0.854 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER	0.7500 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER	0.8900 INCHES MINIMUM AND 0.8997 INCHES MAXIMUM
FIRST END PITCH DIAMETER	0.8000 INCHES NOMINAL
FIRST END PRESSURE ANGLE	30.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY	16
OVERALL LENGTH	1.274 INCHES MINIMUM AND 1.366 INCHES MAXIMUM
STEP QUANTITY	1
END ITEM IDENTIFICATION	AIRCRAFT MODEL SH-60F