Part Number
Part Number:
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.
CAGE Information
| Code | Company |
|---|---|
| 09257 | TRELLEBORG SEALING SOLUTIONS US INC. |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACXS | DISTANCE FROM PIN HOLE CENTERLINE TO RING JOINT CENTERLINE | 0.781 INCHES NOMINAL |
| ACXD | RING STYLE | CONCENTRIC |
| ACXZ | STANDARD BORE DIAMETER | 0.745 INCHES |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| ACXJ | OVERALL WIDTH | 0.0600 INCHES NOMINAL |
| ACXV | RING WALL THICKNESS PIN HOLE DEPTH | 0.047 INCHES NOMINAL |
| ACXQ | PIN HOLE SLOT LENGTH | 0.094 INCHES NOMINAL |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| ZZZV | FSC APPLICATION DATA | PISTON,HYDRAULIC MOTOR PUMP |
| ACXL | PIN HOLE STYLE | FLAT PINSLOT LEFT OF JOINT |
| ACXF | RADIAL WALL THICKNESS | 0.1250 INCHES NOMINAL |