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National Stock Number:
4310-01-178-0302
Federal Supply Class:
4310
National Item Identification Number:
011780302
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:
| 1881-270 | 13002 | GOODRICH CORPORATION | | 1881-270 | 6K4C8 | GOODRICH CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AGAV | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | INTERLOCKING JOINT | | OVERALL WIDTH | 0.3090 INCHES NOMINAL | | MATERIAL | IRON OVERALL | | RADIAL WALL THICKNESS | 0.1870 INCHES NOMINAL | | RING STYLE | CONCENTRIC |
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