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National Stock Number:
4310-01-313-8692
Federal Supply Class:
4310
National Item Identification Number:
013138692
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:
| NK1774 | 4RPH2 | DRESSER-RAND COMPANY | | NK1774 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | NK1774-1 | 4RPH2 | DRESSER-RAND COMPANY | | NK1774-1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | NK1774 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | NK1774 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP | | NP-782 | 4RPH2 | DRESSER-RAND COMPANY | | NP-782 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | NP-782 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | NK1774-1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | NP-782 PART 40 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP |
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Techincal Specification:
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