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National Stock Number:
4310-01-034-7348
Federal Supply Class:
4310
National Item Identification Number:
010347348
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:
| 29355 | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
| MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.0740 INCHES MINIMUM AND | | 0.0760 INCHES MAXIMUM | | OVERALL WIDTH | 0.0930 INCHES MINIMUM AND | | 0.0970 INCHES MAXIMUM | | STANDARD BORE DIAMETER | 1.375 INCHES | | FSC APPLICATION DATA | AIRCRAFT HYDRAULIC SYSTEM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99643 | | DESIGN CONTROL REFERENCE | 29355 |
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