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National Stock Number:
2805-01-140-3809
Federal Supply Class:
2805
National Item Identification Number:
011403809
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:
| 10106388 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 41003608 | 81873 | WOODWARD HRT INC | | S32152-331PH-5 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | 41003608-331 | 81873 | WOODWARD HRT INC | | S32152-331PH-5 | 97820 | SHAMBAN POLYMER TECH GROUP |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, THREE PIECE, STRAIGHT FACE | | JOINT STYLE | STEP JOINT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5529,COND C NATIONAL SPEC SINGLE MATERIAL RESPONSE EXPANDER | | MATERIAL DOCUMENT AND CLASSIFICATION | WS SHAMBAN ZZ-53 MFR REF SINGLE MATERIAL RESPONSE OUTSIDE PERIPHERY | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OUTSIDE PERIPHERY | | MATERIAL | STEEL CORROSION RESISTING EXPANDER | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 2.618 INCHES |
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