|
|
|
National Stock Number:
2810-00-293-3927
Federal Supply Class:
2810
National Item Identification Number:
002933927
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:
| 39711P20 | 77445 | RTX CORPORATION |
|
Techincal Specification:
| MATERIAL | IRON OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | BEVELED FACE, SCRAPER, BOTTOM RELIEF | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.0930 INCHES MINIMUM AND | | 0.0940 INCHES MAXIMUM | | OVERALL WIDTH | 0.1920 INCHES NOMINAL | | STANDARD BORE DIAMETER | 5.520 INCHES | | BORE DIAMETER OVERSIZE | 0.020 INCHES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 39711P20 |
|
|