4320-00-997-9889 RING,WEARING Index 3895-00-997-9891 BURNER ASSEMBLY,KET

National Stock Number:
4310-00-997-9890

Federal Supply Class:
4310

National Item Identification Number:
009979890

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:
M1904CC61208TWIN DISC, INCORPORATED


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAHYDRAULIC TRANSMISSION,VEHICULAR
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.0925 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.0625 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER1.563 INCHES


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