NSN 2520-00-987-5047

Part Details | TRANSMISSION SYNCHRONIZER SLEEVE

2520-00-987-5047 A component part of a block-type synchronizer circular in shape, and has internal splines for attachment to a shaft. The outer periphery may be either raised and grooved or have gear teeth. The item enables the transmission to change from one specific gear to another by means of a sliding action.

Alternate Parts: 10909146, 2520-00-987-5047, 00-987-5047, 2520009875047, 009875047

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
25JAN 01, 196200-987-504736303 ( SLEEVE, SYNCHRONIZER, TRANSMISSION )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2520-00-987-5047
Part Number Cage Code Manufacturer
1090914619207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 2520-00-987-5047
Characteristic Specifications
MATERIAL STEEL
OVERALL OUTSIDE DIAMETER4.813 INCHES NOMINAL
OVERALL LENGTH5.875 INCHES NOMINAL
SPLINE TYPE INVOLUTE
SPLINE QUANTITY15
SPLINE LENGTH2.000 INCHES NOMINAL
SPECIAL FEATURESPITCH DIA.:1.8750; SPLINE PRESSURE ANGLE IN DEG.:30.000