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National Stock Number:
2825-01-207-3730
Federal Supply Class:
2825
National Item Identification Number:
012073730
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:
| 3250-055 | 31361 | WOODWARD, INC. | | 9988-741 | 31361 | WOODWARD, INC. | | 9988-741 ITEM 67 | 31361 | WOODWARD, INC. |
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Techincal Specification:
| MATERIAL | STEEL BOTTOM | | PROPRIETARY CHARACTERISTICS | PACS |
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