NSN 2805-00-009-0428

Part Details | PISTON RING

2805-00-009-0428 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: 85998944, 859989-44, 85998944, 859989-44, 85998944, 859989-44, 2805-00-009-0428, 00-009-0428, 2805000090428, 000090428

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JUL 28, 197200-009-042811459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

PLAIN RECTANGULAR, STRAIGHT FACE

RING,PISTON | 2805-00-009-0428, 000090428

CONCENTRIC

RING,PISTON | 2805-00-009-0428, 000090428

VERTICAL JOINT

RING,PISTON | 2805-00-009-0428, 000090428
Cross Reference | NSN 2805-00-009-0428
Part Number Cage Code Manufacturer
859989-4459364HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
859989-4499193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
859989-4499121PRECISION RINGS INCORPORATED
Technical Data | NSN 2805-00-009-0428
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE VERTICAL JOINT
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.1250 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
OVERALL WIDTH0.0440 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM
STANDARD BORE DIAMETER1.400 INCHES
FSC APPLICATION DATATURBINES,AIRCRAFT COOLING