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National Stock Number:
4310-01-180-9545
Federal Supply Class:
4310
National Item Identification Number:
011809545
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:
| 69-14440-1 | 17765 | THE BOEING COMPANY | | 69-14440-1 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | AIRCRAFT HYDRAULIC SYSTEM | | JOINT STYLE | VERTICAL JOINT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.0900 INCHES NOMINAL | | RADIAL WALL THICKNESS | 0.0600 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 1.495 INCHES AND 1.500 INCHES |
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