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National Stock Number:
3040-01-446-6277
Federal Supply Class:
3040
National Item Identification Number:
014466277
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:
| B12071 | 02249 | PARKER HANNIFIN CORPORATION DBA GRESEN HYDRAULICS DIV HYDRAULIC VALVE DIVISION | | B12071-0400 | 02249 | PARKER HANNIFIN CORPORATION DBA GRESEN HYDRAULICS DIV HYDRAULIC VALVE DIVISION | | B12071-0400 | 09990 | PARKER-HANNIFIN CORPORATION | | B12071-4 | 3J161 | HYDRA-SEAL INC | | GSN/B12071 0400 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | STEP JOINT | | MATERIAL | IRON OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.5005 INCHES NOMINAL | | RADIAL WALL THICKNESS | 0.1350 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 4.1640 INCHES AND 4.1790 INCHES |
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