2815-00-479-2899 RING,PISTON Index 4730-00-479-2901 TEE,PIPE

National Stock Number:
2815-00-479-2900

Federal Supply Class:
2815

National Item Identification Number:
004792900

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:
9540564104DRESSER, LLC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEDOUBLE INSIDE BEVEL, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1850 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.2710 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER7.000 INCHES
SURFACE TREATMENTCHROMIUM OUTSIDE PERIPHERY


Click here to Register for Free 30-day Trial