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National Stock Number:
4310-00-782-1913
Federal Supply Class:
4310
National Item Identification Number:
007821913
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:
| 186744 | 93835 | PARKER-HANNIFIN CORP |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | INSIDE COUNTERBORE, STRAIGHT FACE | | FSC APPLICATION DATA | ACFT HYDRAULIC CONTROY ASSY,AILERON | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.3400 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | RADIAL WALL THICKNESS | 0.4000 INCHES MINIMUM AND 0.4010 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 3.660 INCHES | | SURFACE TREATMENT | CHROMIUM OVERALL |
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