1620-00-394-2223 RING,PISTON Index 1620-00-394-2230 YOKE,PISTON TORQUE

National Stock Number:
4310-00-394-2224

Federal Supply Class:
4310

National Item Identification Number:
003942224

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:
8488A270A13002GOODRICH CORPORATION
8488A270A6K4C8GOODRICH CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATASHOCK STRUT,LANDING GEAR,AIRCRAFT
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1390 INCHES MINIMUM AND 0.1440 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER3.734 INCHES


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