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 |
|---|---|---|---|---|---|---|---|---|
| P52534-1C | 56607 | A | 3 | 2 | 6 | AX | ||
| P52534-1 | 56607 | A | 5 | 9 | 6 | AX | ||
| 156/61 | K7018 | A | 5 | 2 | 2 | ZK | ||
| PS2534-1 | 56607 | A | 5 | 9 | 6 | AX | ||
| 12823-00 | 75370 | A | 5 | 2 | 6 | AX | ||
| 52534-1 | 82722 | A | 5 | 9 | 6 | AX | ||
| P52534-1 | 75370 | A | 5 | 9 | 6 | AX | ||
| P52534-1 | 82722 | A | 3 | 2 | 6 | AX |
CAGE Information
| Code | Company |
|---|---|
| 56607 | LEXAIR INC. |
| K7018 | WELLMAN GROUP |
| 75370 | KAYDON RING & SEAL INC. |
| 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES |
Federal Supply Class
Title
COMPRESSORS AND VACUUM PUMPS
Inclusions:
INCLUDES TRUCK MOUNTED AND TRAILER MOUNTED COMPRESSORS.
Exclusions:
EXCLUDES REFRIGERATION COMPRESSORS (FSC 4130).
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 | 2.000 INCHES |
| ADTE | JOINT STYLE | VERTICAL JOINT |
| ACXJ | OVERALL WIDTH | 0.0925 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM |
| ACXF | RADIAL WALL THICKNESS | 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM |
| MATT | MATERIAL | IRON OVERALL |