NSN 3040-00-222-0251

Part Details | SHOULDERED SHAFT

3040-00-222-0251 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: 1683870, 3040-00-222-0251, 00-222-0251, 3040002220251, 002220251

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 25, 196900-222-025122914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-222-0251
Part Number Cage Code Manufacturer
168387010001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 3040-00-222-0251
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL COMP 416
SURFACE FINISH16.0 MICROINCHES
FIRST END DIAMETER0.3120 INCHES NOMINAL
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER0.500 INCHES NOMINAL
OVERALL LENGTH5.375 INCHES NOMINAL
STEP QUANTITY2