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National Stock Number:
2805-00-985-4790
Federal Supply Class:
2805
National Item Identification Number:
009854790
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:
| 400399 | 31949 | BROOKS AUTOMATION, INC. | | A1N399 | 31949 | BROOKS AUTOMATION, INC. |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | CROSS-SECTIONAL SHAPE STYLE | BEVELED FACE, UPPER | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.1260 INCHES NOMINAL | | OVERALL WIDTH | 0.0980 INCHES NOMINAL | | STANDARD BORE DIAMETER | 3.150 INCHES | | FSC APPLICATION DATA | CONVERTER,NITROGEN | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 31949 | | DESIGN CONTROL REFERENCE | 400399 |
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