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National Stock Number:
4310-00-868-0915
Federal Supply Class:
4310
National Item Identification Number:
008680915
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:
| 156/60 | K7018 | WELLMAN GROUP | | 80515-1 | 76602 | MUSKEGON PISTON RING CO MUSKEGON PRODUCTS DIV | | A3248A00 | 75370 | KAYDON RING & SEAL INC | | A3248C00 | 75370 | KAYDON RING & SEAL INC | | A3248F00 | 75370 | KAYDON RING & SEAL INC | | 80515-1 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | | P80515-1 | 56607 | LEXAIR INC | | P80515-1 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | AIR COMPRESSOR | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM | | MATERIAL | IRON OVERALL | | RADIAL WALL THICKNESS | 0.0440 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 0.813 INCHES | | SURFACE TREATMENT | OXIDE IRON OVERALL |
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