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National Stock Number:
2805-00-968-8491
Federal Supply Class:
2805
National Item Identification Number:
009688491
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:
| 960037-22 | 93835 | PARKER HANNIFIN CORPORATION | | S11452-22 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | S11452-22 | 97820 | SHAMBAN POLYMER TECH GROUP |
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Techincal Specification:
| DISTANCE FROM PIN HOLE CENTERLINE TO RING JOINT CENTERLINE | 0.685 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE, W/EXPANDER | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE EXPANDER | | OVERALL WIDTH | 0.0600 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-53,FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE TOP | | MATERIAL | PLASTIC TOP | | MATERIAL | STEEL COMP 301 EXPANDER | | PIN HOLE STYLE | ROUND PINHOLE LEFT OF JOINT | | PINHOLE DIAMETER | 0.126 INCHES NOMINAL | | RADIAL WALL THICKNESS | 0.1250 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | RING WIDTH PIN HOLE DEPTH | 0.063 INCHES NOMINAL | | STANDARD BORE DIAMETER | 1.370 INCHES |
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