NSN 3040-00-972-8568

Part Details | SHOULDERED SHAFT

3040-00-972-8568 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: 547A002946, 002946, A547504, A547-504, A547.504, A-547.504, 547A002946, 3040-00-972-8568, 00-972-8568, 3040009728568, 009728568

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-972-856822914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-972-8568
Part Number Cage Code Manufacturer
547A00294634228L3 TECHNOLOGIES, INC.DBA L3 KEO
00294634228L3 TECHNOLOGIES, INC.DBA L3 KEO
A547-50434228L3 TECHNOLOGIES, INC.DBA L3 KEO
A-547.50434228L3 TECHNOLOGIES, INC.DBA L3 KEO
547A00294603956NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS
Technical Data | NSN 3040-00-972-8568
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL COMP 303
SURFACE FINISH16.0 MICROINCHES
FIRST END DIAMETER0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE PLAIN
SECOND END DIAMETER0.1872 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM
LARGEST STEP DIAMETER0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
OVERALL LENGTH3.375 INCHES NOMINAL
STEP QUANTITY2