2520-00-339-1764 SPACER,SLEEVE Index 3040-00-339-1780 COLLAR,SHAFT

National Stock Number:
4310-00-339-1772

Federal Supply Class:
4310

National Item Identification Number:
003391772

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:
203-2-7-8-3-1608081OHIO AUTO PARTS CO
3648253239COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO
3648293835PARKER HANNIFIN CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1860 INCHES NOMINAL
RADIAL WALL THICKNESS0.1280 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER2.875 INCHES


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