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 |
|---|---|
| 70219 | CHRYSLER CORP DAYTON PLANT 1 |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACXD | RING STYLE | CONCENTRIC |
| ADTE | JOINT STYLE | VERTICAL JOINT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ZZZV | FSC APPLICATION DATA | AIR CONDITIONER |
| CQKZ | OIL PASSAGE TYPE AND QUANTITY | 8 SLOT HORIZONTALLY THROUGH RING |
| ACXJ | OVERALL WIDTH | 0.1860 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | CONCAVE FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| CQKZ | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY |
| ACXF | RADIAL WALL THICKNESS | 0.1540 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM |
| ACXZ | STANDARD BORE DIAMETER | 3.750 INCHES |
| MATT | MATERIAL | IRON OVERALL |