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National Stock Number:
2810-00-628-3566
Federal Supply Class:
2810
National Item Identification Number:
006283566
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:
| 5015L3 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | | URS5015L3 | 53080 | UNITED RING & SEAL, INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE INSIDE BEVEL, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.1480 INCHES MINIMUM AND | | 0.1580 INCHES MAXIMUM | | OVERALL WIDTH | 0.0990 INCHES MINIMUM AND | | 0.1000 INCHES MAXIMUM | | OIL PASSAGE TYPE AND QUANTITY | 29 HOLE VERTICALLY THROUGH RING | | STANDARD BORE DIAMETER | 4.974 INCHES | | FSC APPLICATION DATA | GASOLINE RECIPROCATING ENGINE,AIRCRAFT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 0AHP5 | | DESIGN CONTROL REFERENCE | 5015L3 | | MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
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