NSN 4310-01-189-3218

Part Details | PISTON RING

4310-01-189-3218 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: 811372, 81137-2, 4310-01-189-3218, 01-189-3218, 4310011893218, 011893218

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43SEP 14, 198401-189-321811459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4310-01-189-3218
Part Number Cage Code Manufacturer
81137-209790EATON AEROSPACE LLCDBA STERER ENGINEERING DIV VALVE &
Technical Data | NSN 4310-01-189-3218
Characteristic Specifications