NSN 2805-00-174-8541

Part Details | PISTON RING

2805-00-174-8541 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: 5756081, 575608-1, 5756081, 575608-1, 5756081, 575608-1, 2805-00-174-8541, 00-174-8541, 2805001748541, 001748541

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28FEB 28, 197300-174-854111459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

PLAIN RECTANGULAR, STRAIGHT FACE

CONCENTRIC

VERTICAL JOINT

Cross Reference | NSN 2805-00-174-8541
Part Number Cage Code Manufacturer
575608-149956RAYTHEON COMPANYDBA RAYTHEON
575608-13B150RAYTHEON COMPANYDBA RAYTHEON
575608-154X10RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 2805-00-174-8541
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE VERTICAL JOINT
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.0700 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM
OVERALL WIDTH0.1180 INCHES MINIMUM AND 0.1210 INCHES MAXIMUM
FSC APPLICATION DATACYLINDER ASSEMBLY,LAUNCHER,GUIDED MISSILE,AIRCRAFT