RING PISTON
P/N 5H40-1091
PN N8640-4ALT2PC22D
PN 280855260-5H40-1091
PN 52MAD1282N18PC1020IL
PN 52131-5901998671ALT6PC22D
NSN 2805 00 529 9569
MFG CARRIER CORP
 
NEW GOVSURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   RING,PISTON
DEFINITION:  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.
            
 
CHARACTERISTIC                          VALUE
CROSS-SECTIONAL SHAPE STYLE             STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL     
                                        CONTROL                                          
RING STYLE                              CONCENTRIC                                       
RADIAL WALL THICKNESS                   0.1430 INCHES MINIMUM AND 0.1530 INCHES MAXIMUM  
OVERALL WIDTH                           0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM  
STANDARD BORE DIAMETER                  3.250 INCHES                                     
JOINT STYLE                             VERTICAL JOINT                                   
OIL PASSAGE TYPE AND                    1 GROOVE HORIZONTALLY THROUGH RING               
QUANTITY                                                                                 
MATERIAL                                IRON OVERALL                                     
III FSC APPLICATION DATA                REFRIGERATION COMPRESSOR