NSN 3040-01-116-1893

Part Details | SHOULDERED SHAFT

3040-01-116-1893 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: L340004105, 3040-01-116-1893, 01-116-1893, 3040011161893, 011161893

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUL 22, 198101-116-189322914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-01-116-1893
Part Number Cage Code Manufacturer
L34000410536090LOCKHEED MARTIN LIBRASCOPECORP
Technical Data | NSN 3040-01-116-1893
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL COMP 416
SURFACE FINISH16.0 MICROINCHES
FIRST END DIAMETER0.3090 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER0.377 INCHES MINIMUM AND 0.379 INCHES MAXIMUM
OVERALL LENGTH30.900 INCHES NOMINAL
STEP QUANTITY2
SPECIAL FEATURES0.375 IN. SPLINE NO. 0.0344-16-2 ON MAIN BODY