| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4310-01-514-0123
 
 Federal Supply Class:
 4310
 
 National Item Identification Number:
 015140123
 
 Description:
 RING,PISTON
 
 Detail:
 A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.
 |  
		                        | 
 Manufacturer Information:
 
 | 2893392-103 | 3H889 | PARKER-HANNIFIN CORPORATION |  | 2893392-103 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | 
 |  
					            | 
 Techincal Specification:
 
 | FSC APPLICATION DATA | MAIN CARRIAGE ASSEMBLY |  | PURCHASE DESCRIPTION IDENTIFICATION | 92003-2893392-103 |  | REFERENCE DATA AND LITERATURE | TO. 6A6-24-3, FIG 9-3 | 
 |  |