2825-00-273-0621 RING,PISTON Index 2815-00-273-0628 RING,PISTON

National Stock Number:
2825-00-273-0623

Federal Supply Class:
2825

National Item Identification Number:
002730623

Description:
RING,PISTON

Detail:
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.


Manufacturer Information:
5578306-1203502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
5578306-1224446GENERAL ELECTRIC COMPANY
666195524446GENERAL ELECTRIC COMPANY
K5578306PC1224446GENERAL ELECTRIC COMPANY
5578306-1271669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
666195571669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
V666195524446GENERAL ELECTRIC COMPANY
WW6665745PC2124446GENERAL ELECTRIC COMPANY
WW6692962PC20824446GENERAL ELECTRIC COMPANY
WW6692962PC20871669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
V666195571669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP


Techincal Specification:
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.1870 INCHES NOMINAL
OVERALL WIDTH0.2500 INCHES NOMINAL
STANDARD BORE DIAMETER5.500 INCHES
FSC APPLICATION DATATURBINE,STEAM


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