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National Stock Number:
3040-00-232-4250
Federal Supply Class:
3040
National Item Identification Number:
002324250
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:
| 960145-36 | 93835 | PARKER HANNIFIN CORPORATION | | S11452-36 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. |
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Techincal Specification:
| DISTANCE FROM PIN HOLE CENTER TO EDGE | 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, TWO PIECE, STRAIGHT FACE | | FSC APPLICATION DATA | HYDRAULIC SYSTEM,ACFT | | JOINT STYLE | STEP JOINT | | OVERALL WIDTH | 0.0600 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,COND HARD MIL SPEC SINGLE MATERIAL RESPONSE INSERT | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-53-09257 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC OVERALL | | MATERIAL | STEEL COMP 301 INSERT | | OIL PASSAGE TYPE AND QUANTITY | 1 HOLE HORIZONTALLY THROUGH RING | | PIN HOLE STYLE | ROUND PINHOLE LEFT OF JOINT | | PINHOLE DIAMETER | 0.046 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.1870 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 2.245 INCHES | | SURFACE TREATMENT | PASSIVATE INSIDE PERIPHERY |
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