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National Stock Number: 2805-00-476-7169
Federal Supply Class: 2805
National Item Identification Number: 004767169
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.
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Manufacturer Information:
2578856-001A | 13002 | GOODRICH CORPORATION | 2578856-001A | 17576 | GOODRICH CORP DBA GOODRICH CORP | 2578856-001A | 55284 | HONEYWELL INTERNATIONAL INC. | 2578856-001A | 6K4C8 | GOODRICH CORPORATION |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | FSC APPLICATION DATA | LANDING GEAR,RETRACTABLE,ACFT | JOINT STYLE | VERTICAL JOINT | OVERALL WIDTH | 0.1220 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | MATERIAL | PLASTIC OVERALL | RADIAL WALL THICKNESS | 0.0910 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM | RING STYLE | CONCENTRIC | STANDARD BORE DIAMETER | 2.026 INCHES |
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