4920-00-020-5043 GASKET,PITOT AND ST Index 5330-00-020-5045 SEAL,PISTON RING

National Stock Number:
2805-00-020-5044

Federal Supply Class:
2805

National Item Identification Number:
000205044

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:
206-08281833TRANSDIGM INC


Techincal Specification:
OVERALL WIDTH0.1410 INCHES NOMINAL
MATERIALCARBON OVERALL
RADIAL WALL THICKNESS0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER0.939 INCHES


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