NSN 3040-01-050-9856

Part Details | SHOULDERED SHAFT

3040-01-050-9856 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: 4731, 3040-01-050-9856, 01-050-9856, 3040010509856, 010509856

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30NOV 17, 197701-050-985622914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-01-050-9856
Part Number Cage Code Manufacturer
473106987FL AEROSPACE CORPJANITROL AERO DIV/GENERAL DESIGN
Technical Data | NSN 3040-01-050-9856
Characteristic Specifications
FIRST END STYLE8 PLAIN
MATERIAL STEEL COMP 440C
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-762,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE
FIRST END DIAMETER0.3750 INCHES NOMINAL
FIRST END SPLINE LENGTH0.340 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER0.3500 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER0.3740 INCHES NOMINAL
FIRST END PITCH DIAMETER0.3626 INCHES NOMINAL
FIRST END PRESSURE ANGLE30.0000 DEGREES NOMINAL
FIRST END SPLINE QUANTITY33
END SIMILARITY NOT IDENTICAL
SECOND END STYLE PLAIN
SECOND END DIAMETER0.3750 INCHES NOMINAL
LARGEST STEP DIAMETER0.414 INCHES NOMINAL
OVERALL LENGTH1.585 INCHES NOMINAL
STEP QUANTITY3