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National Stock Number:
3040-01-019-7423
Federal Supply Class:
3040
National Item Identification Number:
010197423
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:
| 27080-16 | 99167 | HAMILTON SUNDSTRAND CORPORATION | | M2SA18 | 71310 | MERSEN USA PTT CORP |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | CC170 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.0500 INCHES MINIMUM AND | | 0.0510 INCHES MAXIMUM | | OVERALL WIDTH | 0.0890 INCHES MINIMUM AND | | 0.0990 INCHES MAXIMUM | | STANDARD BORE DIAMETER | 0.442 INCHES | | FSC APPLICATION DATA | DRIVE,CONSTANT SPEED,MECHANICAL,AIRCRAFT | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 99167 | | MFR SOURCE CONTROLLING REFERENCE | 27080-16 |
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