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National Stock Number:
2805-01-065-8433
Federal Supply Class:
2805
National Item Identification Number:
010658433
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:
| 25398 | 75370 | KAYDON RING & SEAL INC | | 25398 | 75394 | EMERSON POWER TRANSMISSION CORPORATION | | AGA-11540 | 71687 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY | | OVERALL WIDTH | 0.0760 INCHES MINIMUM AND 0.0860 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7329 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | RADIAL WALL THICKNESS | 0.1040 INCHES NOMINAL | | RING STYLE | CONCENTRIC |
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