Part Details | PISTON RING
2520-00-532-9431 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.
Alternate Parts: 0E1245, 7727, 7727, 5329431, 2520-00-532-9431, 00-532-9431, 2520005329431, 005329431
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 25 | JAN 01, 1963 | 00-532-9431 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2520-00-532-9431
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0E1245 | 92392 | ALLIS-CHALMERS CORP |
| 7727 | 24617 | GENERAL MOTORS CORP |
| 7727 | 77060 | GENERAL MOTORS CORPPACKARD ELECTRIC DIV |
| 5329431 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2520-00-532-9431
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0250 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM |
| OVERALL WIDTH | 0.9300 INCHES MINIMUM AND 0.9350 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 0.625 INCHES |