NSN 2010-01-021-9542

Part Details | SHIP PROPULSION SHAFT

2010-01-021-9542 A shaft used to transmit to the propeller the torque generated by the main engine of a ship and also to transfer the propeller thrust to the thrust block.

Alternate Parts: 41UT43017, 41UT-4301-7, 41UT 43033 REV.A PIECE 1, 41UT 4303-3 REV.A PIECE 1, 2010-01-021-9542, 01-021-9542, 2010010219542, 010219542

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
20MAY 21, 197601-021-954203044 ( SHAFT, PROPULSION, SHIP )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2010-01-021-9542
Part Number Cage Code Manufacturer
41UT-4301-781340UNITED STATES COAST GUARDDBA USCG SFLC
41UT 4303-3 REV.A PIECE 181340UNITED STATES COAST GUARDDBA USCG SFLC
Technical Data | NSN 2010-01-021-9542
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
OVERALL LENGTH9.833 FEET NOMINAL
UNIT TYPE PROPELLER SHAFT SECTION
FORWARD END KEYWAY PROVIDED
CONSTRUCTIONQ ANY ACCEPTABLE
OUTSIDE DIAMETER2.000 INCHES NOMINAL
AFTER END KEYWAY PROVIDED
THREADED FORWARD END NOT INCLUDED
USAGE LOCATION PORT/STARBOARD
THREADED AFTER END INCLUDED
KEYWAY QUANTITY1
KEYWAY DEPTH0.251 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
KEYWAY WIDTH0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
QUANTITY1
DEPTH0.251 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
WIDTH0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FORWARD END DESIGN STRAIGHT
FORWARD END DIAMETER2.000 INCHES NOMINAL
AFTER END DESIGN TAPERED
TAPER MAJOR DIAMETER2.000 INCHES NOMINAL
TAPER0.750 PER FOOT IN INCHES NOMINAL
TAPER LENGTH0.479 FEET NOMINAL
MAJOR DIAMETER1.500 INCHES NOMINAL
THREAD QUANTITY6 PER INCH
THREAD LENGTH2.625 INCHES
SURFACE FINISH ANY ACCEPTABLE
SPECIAL FEATURESKEYWAY ON AFT AND FORWARD END IS 4 1/4 INCHES MIN. LENGTH. SHAFT EXTENDS 1/2 INCH PAST THREADED PROPELLER HEAD WITH A 13/64 INCH HOLE DRILLED FOR A 3/16 INCH COTTER PIN FOR EXTRA SAFTEY OF LOCKNUT ON AFT END