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National Stock Number:
3040-01-542-4938
Federal Supply Class:
3040
National Item Identification Number:
015424938
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:
| 6673952 | 53711 | NAVAL SEA SYSTEMS COMMAND | | F038950001 | 0S1K7 | THORDON BEARINGS INC | | F038950001 | 1EYS7 | ADVANCED SEALING TECHNOLOGY INC | | F038950001 | 36352 | BULLDOG LACING LTD |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER | | MATERIAL | ANY ACCEPTABLE OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WATER PISTON BEARING RING | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | DISTRIBUTION STATEMENT D;EXPORT CONTROLLED;THIS IS A WATER PISTON RING |
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