NSN 3040-01-189-8651

Part Details | SHOULDERED SHAFT

3040-01-189-8651 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: G2102971, G210297-1, G2102971, G210297-1, G2102971, G210297-1, 3040-01-189-8651, 01-189-8651, 3040011898651, 011898651

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30SEP 20, 198401-189-865122914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-01-189-8651
Part Number Cage Code Manufacturer
G210297-154X10RAYTHEON COMPANYDBA RAYTHEON
G210297-149956RAYTHEON COMPANYDBA RAYTHEON
G210297-13B150RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 3040-01-189-8651
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE FINISH63.0 MICROINCHES
FIRST END DIAMETER1.6250 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE2 PLAIN
SECOND END DIAMETER1.8750 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH1.285 INCHES NOMINAL
LARGEST STEP DIAMETER2.188 INCHES NOMINAL
OVERALL LENGTH7.380 INCHES NOMINAL
STEP QUANTITY6
SPECIAL FEATURESFIRST END THREADS-LOCATED 1.159 IN.LG FROM END,1.767-18UNS