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National Stock Number:
3040-01-425-1064
Federal Supply Class:
3040
National Item Identification Number:
014251064
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:
| 122-33400-000-0300 | 57573 | NILFISK, INC. | | R86873 | 75755 | DEERE & COMPANY |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | GTS-0007S REV C MFR REF ALL MATERIAL RESPONSES OVERALL | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE AND SILICON OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.0490 INCHES NOMINAL | | SPECIAL FEATURES | BOTTOM INSIDE CORNERS HAVE 0.042 RADII | | RADIAL WALL THICKNESS | 0.1250 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 3.000 INCHES | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | DIAGONAL JOINT |
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