| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 1005-01-417-6172
 
 Federal Supply Class:
 1005
 
 National Item Identification Number:
 014176172
 
 Description:
 RING ASSEMBLY,TURRET ROTATION
 
 Detail:
 AN ITEM WHICH ALLOWS A VEHICULAR APPENDAGE SUCH AS A TURRET, CUPOLA, WINCH, LADDER, AND THE LIKE, TO ROTATE THROUGH AN ARC OF NOT MORE THAN 360 DEGREES. IT USUALLY CONSISTS OF LOAD-BEARING COMPONENTS SUCH AS UPPER AND LOWER RACES, BALL AND/OR ROLLER BEARINGS AND SHIELDS. THE LOWER RACE MAY HAVE GEAR FEATURES.
 |  
		                        | 
 Manufacturer Information:
 
 | 8738990 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 
 |  
					            | 
 Techincal Specification:
 
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSISTS OF RING P/N 8738997; CATCH P/N 7993256; LUG P/N 7993255 | 
 |  |