NSN 3040-00-275-5723

Part Details | SHOULDERED SHAFT

3040-00-275-5723 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: 139C6514, 3040-00-275-5723, 00-275-5723, 3040002755723, 002755723

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30AUG 04, 197300-275-572322914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-275-5723
Part Number Cage Code Manufacturer
139C651405606GENERAL DYNAMICS-OTS, INC.DBA GD-OTS (WILLISTON)
Technical Data | NSN 3040-00-275-5723
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL COMP 4140
FIRST END DIAMETER0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
OVERALL LENGTH8.480 INCHES MINIMUM AND 8.520 INCHES MAXIMUM
STEP QUANTITY3