NSN 3040-00-006-3995

Part Details | SHOULDERED SHAFT

3040-00-006-3995 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: 287996, 3040-00-006-3995, 00-006-3995, 3040000063995, 000063995

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 19, 197200-006-399522914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

FLAT KEYWAY

PLAIN

FLAT KEYWAY

Cross Reference | NSN 3040-00-006-3995
Part Number Cage Code Manufacturer
28799662983EATON AEROSPACE LLC
Technical Data | NSN 3040-00-006-3995
Characteristic Specifications
FIRST END STYLE FLAT KEYWAY
MATERIAL STEEL
FIRST END KEYWAY WIDTH0.4370 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH2.437 INCHES NOMINAL
FIRST END KEYWAY DEPTH0.250 INCHES NOMINAL
FIRST END DIAMETER1.7500 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE8 PLAIN
SECOND END DIAMETER0.6420 INCHES NOMINAL
SECOND END SPLINE LENGTH1.125 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER0.0530 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER0.6420 INCHES NOMINAL
SECOND END SPLINE QUANTITY12
LARGEST STEP DIAMETER2.167 INCHES NOMINAL
OVERALL LENGTH19.278 INCHES NOMINAL
STEP QUANTITY7