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 |
---|---|---|---|---|---|---|---|---|
660092 | 0BR59 | A | 3 | 2 | 5 | ZZ | ||
660092 | 82328 | T | 5 | 9 | 6 | AX | ||
NA69020PC1249 | 82328 | T | 5 | 9 | A | AX | ||
1249NA-69020 | 82328 | T | 5 | 9 | A | AX |
CAGE Information
Code | Company |
---|---|
0BR59 | DRESSER-RAND COMPANY DBA STEAM TRBIN |
82328 | DRESSER RAND CO TERRY CORP STEAM TUR |
Federal Supply Class
Title
STEAM TURBINES AND COMPONENTS
Inclusions:
INCLUDES MERCURY VAPOR TURBINES.
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
SFTT | SURFACE TREATMENT | MALCOMIZE OVERALL |
SFTT | SURFACE TREATMENT | MALCOMIZE OVERALL |
ACXD | RING STYLE | CONCENTRIC |
ACXF | RADIAL WALL THICKNESS | 0.0620 INCHES MINIMUM AND 0.0660 INCHES MAXIMUM |
MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
ADTE | JOINT STYLE | VERTICAL JOINT |
CQKZ | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE HORIZONTALLY THROUGH RING |
AAGR | CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER |
ACXJ | OVERALL WIDTH | 0.1840 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL 303 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
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