|
|
|
National Stock Number:
2815-00-273-0442
Federal Supply Class:
2815
National Item Identification Number:
002730442
Description:
RING,PISTON
Detail:
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.
|
Manufacturer Information:
| 2084PC3917A | 50309 | JOHN REINER & CO. INC. | | 3917A | 16460 | MARINE ENGINE SPECIALTIES DIV OF MESCO TECTONICS INC | | 3917A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 3917A | 28265 | HERCULES ENGINE CO INC |
|
Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM | | MATERIAL | IRON OVERALL | | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY | | OIL PASSAGE TYPE AND QUANTITY | 8 SLOT HORIZONTALLY THROUGH RING | | RADIAL WALL THICKNESS | 0.1700 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 4.250 INCHES |
|
|