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 |
|---|---|---|---|---|---|---|---|---|
| 1JA5619PC3 | 79500 | A | 5 | 2 | 1 | HD | ||
| 906J312PC36 | 90099 | A | 5 | 2 | 1 | HD | ||
| 1715082 | 90099 | A | 3 | 2 | 1 | HD | ||
| 1715082 | 11660 | H | 5 | 9 | 1 | HD | ||
| 1JH2184PC30 | 79500 | A | 5 | 2 | 1 | HD | ||
| 1715082 | 055V9 | A | C | 1 | 6 | ZZ | AC | |
| 1715082 | 79500 | A | 5 | 2 | 1 | HD | ||
| 905J903PC36 | 79500 | A | 5 | 2 | 1 | HD | ||
| 906J312PC36 | 79500 | A | 5 | 9 | 1 | HD | ||
| 905J985PC8 | 79500 | A | 5 | 2 | 1 | HD |
CAGE Information
| Code | Company |
|---|---|
| 055V9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 79500 | WESTINGHOUSE ELECTRIC CORP |
| 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL B |
Federal Supply Class
Title
STEAM TURBINES AND COMPONENTS
Inclusions:
INCLUDES MERCURY VAPOR TURBINES.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACXD | RING STYLE | CONCENTRIC |
| ACXD | RING STYLE | CONCENTRIC |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| ZZZV | FSC APPLICATION DATA | TURBINE,STEAM |
| ACXJ | OVERALL WIDTH | 0.1850 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM |
| ADTE | JOINT STYLE | VERTICAL JOINT |
| ACXZ | STANDARD BORE DIAMETER | 8.000 INCHES |
| ACXF | RADIAL WALL THICKNESS | 0.2900 INCHES MINIMUM AND 0.3050 INCHES MAXIMUM |
| MATT | MATERIAL | IRON OVERALL |
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1715082 ,
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002719536
,
1JA5619PC3 ,
906J312PC36 ,
1715082 ,
1715082 ,
1JH2184PC30 ,
1715082 ,
1715082 ,
905J903PC36 ,
906J312PC36 ,
905J985PC8 ,