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National Stock Number:
2805-00-003-0387
Federal Supply Class:
2805
National Item Identification Number:
000030387
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:
| 3186906 | 59364 | HONEYWELL INTERNATIONAL INC. | | 3186906-3 | 59364 | HONEYWELL INTERNATIONAL INC. | | 3186906-3 | 77068 | ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV | | 76326 | 75370 | KAYDON RING & SEAL INC | | 86255-60 | 75370 | KAYDON RING & SEAL INC | | ABC-14476-3 | 71687 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | OVERALL WIDTH | 0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM | | JOINT STYLE | VERTICAL JOINT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | RADIAL WALL THICKNESS | 0.2530 INCHES MINIMUM AND 0.2730 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 5.476 INCHES |
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