1280-00-029-0498 ARM,PERISCOPE SIGHT Index 2990-00-029-0503 GOVERNOR,DIESEL ENGINE

National Stock Number:
4310-00-029-0502

Federal Supply Class:
4310

National Item Identification Number:
000290502

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:
213-A05779PARKER-HANNIFIN CORPORATION
90021305779PARKER-HANNIFIN CORPORATION


Techincal Specification:
MATERIALIRON OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEINTERLOCKING JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.1400 INCHES NOMINAL
OVERALL WIDTH0.2490 INCHES NOMINAL
OIL PASSAGE TYPE AND QUANTITY10 SLOT HORIZONTALLY THROUGH RING
STANDARD BORE DIAMETER5.997 INCHES


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