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National Stock Number:
3040-01-311-7222
Federal Supply Class:
3040
National Item Identification Number:
013117222
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:
| 215300 | 30076 | HYSTER-YALE GROUP, INC. | | 334155 | 04627 | HYSTER-YALE GROUP, INC. | | C-660772 | 02614 | CASCADE CORP | | 334155 | 30076 | HYSTER-YALE GROUP, INC. |
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Techincal Specification:
| JOINT STYLE | VERTICAL JOINT | | MATERIAL | PLASTIC PHENOLIC OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.1200 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
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