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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
RING , PISTON

Definition:

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
NP0482-79 4RPH2 A 3 2 6 ZZ
NP482-79 93591 C 5 9 6 AX

CAGE Information

Code Company
4RPH2 DRESSER-RAND COMPANY DBA GIMPEL PROD
93591 TYCO VALVES & CONTROLS LP USE CAGE C

Federal Supply Class

Title

STEAM TURBINES AND COMPONENTS

Inclusions:

INCLUDES MERCURY VAPOR TURBINES.

Exclusions:

Similar Parts

NP0482-79 , NP048279 , 2825-00-484-1172 , 2825004841172 , 004841172 , NP0482-79 , NP482-79 ,