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National Stock Number:
2805-00-051-9051
Federal Supply Class:
2805
National Item Identification Number:
000519051
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:
| 26526699 | 79318 | MEGGITT NORTH HOLLYWOOD INC | | 26526699 | 81755 | LOCKHEED MARTIN CORPORATION | | 26526699 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | TEST | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | MATERIAL | STEEL MIL-S-25043 OVERALL | | III FSC APPLICATION DATA | VALVE SOLENOID,RAIN REMOVAL SYSTEM | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.0260 INCHES MINIMUM AND 0.0270 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.0780 INCHES MINIMUM AND 0.0820 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 2.385 INCHES | | TEST DATA DOCUMENT | 99167-26526699 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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