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National Stock Number:
2805-00-010-9546
Federal Supply Class:
2805
National Item Identification Number:
000109546
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:
| 24261 | 75370 | KAYDON RING & SEAL INC | | 527297 | 02978 | RENK AMERICA LLC | | 70421 | 77220 | DANA CORP ENGINE PRODUCTS DIV | | 8365689 | 02978 | RENK AMERICA LLC | | 8365689 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM | | MATERIAL | IRON OVERALL | | OIL PASSAGE TYPE AND QUANTITY | 17 SLOT HORIZONTALLY THROUGH RING | | RADIAL WALL THICKNESS | 0.2450 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 5.750 INCHES | | SURFACE TREATMENT | CHROMIUM OVERALL |
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