NSN 4310-00-516-8897

Part Details | PISTON RING

4310-00-516-8897 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: 655019, 6-55019, 4310-00-516-8897, 00-516-8897, 4310005168897, 005168897

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-516-889711459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

PLAIN RECTANGULAR, STRAIGHT FACE

CONCENTRIC

DIAGONAL JOINT

Cross Reference | NSN 4310-00-516-8897
Part Number Cage Code Manufacturer
6-5501981205THE BOEING COMPANYDBA BOEING
Technical Data | NSN 4310-00-516-8897
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE DIAGONAL JOINT
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.1830 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM
OVERALL WIDTH0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM
STANDARD BORE DIAMETER4.390 INCHES
CRITICALITY CODE JUSTIFICATIONMATT
FSC APPLICATION DATALANDING GEAR,AIRCRAFT