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National Stock Number:
4310-01-422-1974
Federal Supply Class:
4310
National Item Identification Number:
014221974
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:
| S32152-326-PH1 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, TWO PIECE, STRAIGHT FACE | | JOINT STYLE | STEP JOINT | | OVERALL WIDTH | 0.0600 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | TURCON 1 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | MATERIAL | STEEL CORROSION RESISTING EXPANDER | | RADIAL WALL THICKNESS | 0.1870 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | SPECIAL FEATURES | EXPANDER RING FREE LENGTH, 4.594IN.; WIDTH 0.093IN. | | STANDARD BORE DIAMETER | 2.000 INCHES |
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