NSN 4310-01-312-1887

Part Details | PISTON RING

4310-01-312-1887 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.

Alternate Parts: 18A27501B, 18-A2750-1B, 4310-01-312-1887, 01-312-1887, 4310013121887, 013121887

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43DEC 12, 198901-312-188711459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4310-01-312-1887
Part Number Cage Code Manufacturer
18-A2750-1B28953RIX INDUSTRIES
Technical Data | NSN 4310-01-312-1887
Characteristic Specifications
SPECIAL FEATURES1ST STAGE RING