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National Stock Number:
2810-00-881-3773
Federal Supply Class:
2810
National Item Identification Number:
008813773
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:
| 535366 | 32828 | KAYDON CORPORATION | | 535366 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | R21394 | 75370 | KAYDON RING & SEAL INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | BARREL ASSEMBLY,PROPELLER,VARIABLE PITCH,AIRCRAFT | | JOINT STYLE | STEP JOINT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.0920 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 2.540 INCHES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS240, ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | TIN OVERALL |
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