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National Stock Number:
4310-00-969-9719
Federal Supply Class:
4310
National Item Identification Number:
009699719
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:
| 960145-26 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | 960145-26 | 93835 | PARKER-HANNIFIN CORP |
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Techincal Specification:
| DISTANCE FROM PIN HOLE CENTER TO EDGE | 0.076 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | DISTANCE FROM PIN HOLE CENTERLINE TO RING JOINT CENTERLINE | 0.810 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE, W/EXPANDER | | FSC APPLICATION DATA | SERVOCYLINDER,HYDRAULIC,AIRCRAFT | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.0590 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ53 TFE COMPOUND MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC OVERALL | | PIN HOLE STYLE | ROUND PINHOLE LEFT OF JOINT | | PINHOLE DIAMETER | 0.046 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.1850 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | RING WIDTH PIN HOLE DEPTH | 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | STANDARD BORE DIAMETER | 1.620 INCHES |
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