4820-00-005-7483 VALVE,FLOW CONTROL Index 4820-00-005-7485 VALVE,FLOW CONTROL

National Stock Number:
4310-00-005-7484

Federal Supply Class:
4310

National Item Identification Number:
000057484

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:
12A18CC1510AT62SIEMENS ENERGY, INC.
12A18CC1516R484INGERSOLL-RAND COMPANY DBA ROTARY COMPRESSOR DIVISION
12A18CC151830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12A18CC15188663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
12A18CC1518FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
X124474 1-488663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
X1244T4 1-488663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE


Techincal Specification:
MATERIALIRON OVERALL
SPECIAL FEATURES4.250IN. DIA


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