NSN 2805-00-005-8045

Part Details | PISTON RING

2805-00-005-8045 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: A51K880813, A51K8808-13, A51K8808, A51K880813, A51K8808-13, 152886, 2805-00-005-8045, 00-005-8045, 2805000058045, 000058045

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JUN 19, 197200-005-804511459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

PLAIN RECTANGULAR, STRAIGHT FACE

RING,PISTON | 2805-00-005-8045, 000058045

CONCENTRIC

RING,PISTON | 2805-00-005-8045, 000058045

VERTICAL JOINT

RING,PISTON | 2805-00-005-8045, 000058045
Cross Reference | NSN 2805-00-005-8045
Part Number Cage Code Manufacturer
A51K8808-1326512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
A51K880826512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
A51K8808-1361174NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
15288604813SAINT-GOBAIN PERFORMANCE PLASTICSCORP
Technical Data | NSN 2805-00-005-8045
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE VERTICAL JOINT
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM
OVERALL WIDTH0.1220 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
STANDARD BORE DIAMETER2.478 INCHES
FSC APPLICATION DATAEJECTOR,RELEASE MECHANISM,FUEL TANK,AIRCRAFT