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National Stock Number:
4310-00-278-9700
Federal Supply Class:
4310
National Item Identification Number:
002789700
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:
| 9649P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 9649P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BORE DIAMETER OVERSIZE | 0.010 INCHES | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, TWO PIECE, STRAIGHT FACE, W/RESTRAINER | | FSC APPLICATION DATA | PISTON,STEAM,DIRECT ACTING PUMP | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.6190 INCHES MINIMUM AND 0.6220 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY TOP | | MATERIAL | IRON BOTTOM | | RADIAL WALL THICKNESS | 0.2650 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 8.000 INCHES |
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