NSN 3040-01-358-2526

Part Details | SHOULDERED SHAFT

3040-01-358-2526 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: 8036397390 PIECE 11, 803-6397390 PIECE 11, 8036397390, 803-6397390, 3040-01-358-2526, 01-358-2526, 3040013582526, 013582526

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 09, 199201-358-252622914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

WOODRUFF KEYWAY

PLAIN

WOODRUFF KEYWAY

Cross Reference | NSN 3040-01-358-2526
Part Number Cage Code Manufacturer
803-6397390 PIECE 1153711NAVAL SEA SYSTEMS COMMAND
803-639739053711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 3040-01-358-2526
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL
FIRST END DIAMETER0.7500 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE WOODRUFF KEYWAY
SECOND END KEYWAY WIDTH0.9430 INCHES MAXIMUM
SECOND END EXTERNAL KEYWAY LENGTH0.5000 INCHES MAXIMUM
SECOND END DISTANCE FROM KEYWAY CENTER TO END0.8700 INCHES NOMINAL
SECOND END DIAMETER0.5010 INCHES MAXIMUM
LARGEST STEP DIAMETER0.7500 INCHES MAXIMUM
OVERALL LENGTH11.1200 INCHES MAXIMUM
STEP QUANTITY3
SPECIAL FEATURESFIRST END HAS AN INTERNAL SQUARE;IS FOR THE RIGHT HAND SIDE.