NSN 2825-00-273-0621
Part Details | PISTON RING
2825-00-273-0621 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: 98J150P55, 1715168, 1JH80255, 1JH802-55, 906J346PC23, 1715168, 1J802PC55, 1JH802PC55, 1JH80255, 1JH802-55, 1715168, 1J802PC55, 1JH802PC55, 2825-00-273-0621, 00-273-0621, 2825002730621, 002730621
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-273-0621 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2825-00-273-0621
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 98J150P55 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 1715168 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 1JH802-55 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 906J346PC23 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1715168 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1J802PC55 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1JH802PC55 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1JH802-55 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1715168 | 11660 | WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT |
| 1J802PC55 | 11660 | WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT |
| 1JH802PC55 | 11660 | WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT |
Technical Data | NSN 2825-00-273-0621
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1400 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1400 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 3.500 INCHES |
| FSC APPLICATION DATA | TURBINE,STEAM |
