2805-00-591-3141 RING,PISTON,OIL CON Index 2920-00-591-3153 CAP,END,MAGNETO

National Stock Number:
2805-00-591-3142

Federal Supply Class:
2805

National Item Identification Number:
005913142

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:
848618519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
S820A31314351TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
OIL PASSAGE TYPE AND QUANTITY10 SLOT HORIZONTALLY THROUGH RING
RADIAL WALL THICKNESS0.2150 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.625 INCHES


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