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National Stock Number:
2520-01-144-8187
Federal Supply Class:
2520
National Item Identification Number:
011448187
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:
| 105905A | 45152 | OSHKOSH CORP | | 105905A | 75Q65 | OSHKOSH DEFENSE LLC | | T-560-0379-001 | 71724 | JOHN CRANE, INC |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | STANDARD BORE DIAMETER | 4.000 INCHES |
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