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National Stock Number:
4310-01-329-1319
Federal Supply Class:
4310
National Item Identification Number:
013291319
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:
| G103 PIECE 153 | 16062 | M.T. DAVIDSON COMPANY | | G103-153 | 16062 | M.T. DAVIDSON COMPANY |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.8440 INCHES NOMINAL | | STANDARD BORE DIAMETER | 6.188 INCHES | | SPECIAL FEATURES | SQUARE CORNERS; OD 7.938 IN. |
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