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National Stock Number:
2805-01-197-3306
Federal Supply Class:
2805
National Item Identification Number:
011973306
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:
| 27080 | 99167 | HAMILTON SUNDSTRAND CORPORATION | | 27080-15 | 99167 | HAMILTON SUNDSTRAND CORPORATION | | M2-SA17 | 71310 | MERSEN USA PTT CORP |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | MATERIAL DOCUMENT AND CLASSIFICATION | CC170,71310 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.0890 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.1560 INCHES MINIMUM AND 0.1630 INCHES MAXIMUM | | RING STYLE | CONCENTRIC |
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