5340-01-353-0545 CAP,FILLER OPENING Index 4140-01-353-0547 FAN,TUBEAXIAL

National Stock Number:
4310-01-353-0546

Federal Supply Class:
4310

National Item Identification Number:
013530546

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:
M1904FA61208TWIN DISC, INCORPORATED
X9994A ITEM M1904FA61208TWIN DISC, INCORPORATED


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEINTERLOCKING JOINT
OVERALL WIDTH0.0900 INCHES NOMINAL
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1300 INCHES NOMINAL
RING STYLECONCENTRIC
SPECIAL FEATURESCAST IRON
STANDARD BORE DIAMETER3.750 INCHES


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