NSN 3040-00-884-7730

Part Details | SHOULDERED SHAFT

3040-00-884-7730 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: 10892032, 3040-00-884-7730, 00-884-7730, 3040008847730, 008847730

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196200-884-773022914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

CIRCULAR GROOVED

CIRCULAR GROOVED

Cross Reference | NSN 3040-00-884-7730
Part Number Cage Code Manufacturer
1089203219207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 3040-00-884-7730
Characteristic Specifications
FIRST END STYLE CIRCULAR GROOVED
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-869 CL A(135M) MIL SPEC SINGLE MATERIAL RESPONSE
FIRST END GROOVE WIDTH0.0290 INCHES NOMINAL
FIRST END GROOVE DIAMETER0.4140 INCHES NOMINAL
FIRST END DISTANCE FROM END TO GROOVE0.046 INCHES NOMINAL
FIRST END DIAMETER0.4323 INCHES NOMINAL
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER0.749 INCHES NOMINAL
OVERALL LENGTH3.517 INCHES NOMINAL
STEP QUANTITY3
SPECIAL FEATURESBHN 300 TO 340; CASE HARDENED TO RH 30N 80 MIN; LARGEST DIA 0.9375 LG W/HOLE 0.156 DIA 0.469 FROM 2ND STEP END; 32AA O/A EXCEPT END FACE
END ITEM IDENTIFICATIONM110 HOWITZER FAMILY