NSN 3040-01-617-7370
Part Details | PISTON RING
3040-01-617-7370 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: 721079A, 3040-01-617-7370, 01-617-7370, 3040016177370, 016177370
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 02, 2013 | 01-617-7370 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
DIAGONAL JOINT
Cross Reference | NSN 3040-01-617-7370
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 721079A | 8T716 | JARP INDUSTRIES |
Technical Data | NSN 3040-01-617-7370
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | DIAGONAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.122 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| OVERALL WIDTH | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 3.875 INCHES |
| END ITEM IDENTIFICATION | 2320015953994 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RING, WEAR |