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 |
|---|---|---|---|---|---|---|---|---|
| D15-739XPC478 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-648BPC479 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-794JPC638 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-772BPC438 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-782QPC438 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-739YPC478 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-794NPC638 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-772IPC438 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-739ZPC478 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-772BPC438 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-772IPC438 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-772NPC438 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-648MPC479 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-782BPC438 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-782QPC438 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-772NPC438 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-7940PC638 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-739MPC478 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-794CPC638 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-794JPC638 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-794NPC638 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-648BPC479 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-648XPC479 | 80231 | F | 5 | 9 | 6 | AX | ||
| 111104 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-648MPC479 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-739XPC478 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-648XPC479 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-673IPC438 | 79500 | A | 5 | 2 | 6 | AX | ||
| 111104 | 80231 | F | 3 | 9 | 6 | AX | ||
| D15-739YPC478 | 80231 | F | 5 | 9 | 6 | AX | ||
| 111104 | 90099 | A | C | 1 | 6 | ZZ | AC | |
| D15-739ZPC478 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-673IPC438 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-7940PC638 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-782BPC438 | 80231 | F | 5 | 9 | 6 | AX | ||
| D15-739MPC478 | 79500 | A | 5 | 2 | 6 | AX | ||
| D15-794CPC638 | 80231 | F | 5 | 9 | 6 | AX |
CAGE Information
| Code | Company |
|---|---|
| 79500 | WESTINGHOUSE ELECTRIC CORP |
| 80231 | WESTINGHOUSE ELECTRIC CORP STURTEVAN |
| 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
| ACXZ | STANDARD BORE DIAMETER | 1.750 INCHES |
| ACXF | RADIAL WALL THICKNESS | 0.0780 INCHES NOMINAL |
| ACXJ | OVERALL WIDTH | 0.0780 INCHES NOMINAL |
| ZZZV | FSC APPLICATION DATA | PISTON,STEAM TURBINE |
| MATT | MATERIAL | IRON OVERALL |
Similar Parts
111104 ,
111104 ,
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2825002719028 ,
002719028
,
D15-739XPC478 ,
D15-648BPC479 ,
D15-794JPC638 ,
D15-772BPC438 ,
D15-782QPC438 ,
D15-739YPC478 ,
D15-794NPC638 ,
D15-772IPC438 ,
D15-739ZPC478 ,
D15-772BPC438 ,
D15-772IPC438 ,
D15-772NPC438 ,
D15-648MPC479 ,
D15-782BPC438 ,
D15-782QPC438 ,
D15-772NPC438 ,
D15-7940PC638 ,
D15-739MPC478 ,
D15-794CPC638 ,
D15-794JPC638 ,
D15-794NPC638 ,
D15-648BPC479 ,
D15-648XPC479 ,
111104 ,
D15-648MPC479 ,
D15-739XPC478 ,
D15-648XPC479 ,
D15-673IPC438 ,
111104 ,
D15-739YPC478 ,
111104 ,
D15-739ZPC478 ,
D15-673IPC438 ,
D15-7940PC638 ,
D15-782BPC438 ,
D15-739MPC478 ,
D15-794CPC638 ,