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National Stock Number: 5330-00-019-2640
Federal Supply Class: 5330
National Item Identification Number: 000192640
Description: RING,WIPER
Detail: A CIRCULAR, SINGLE OR MULTIPIECE, RIGID, METALLIC OR NONMETALLIC ITEM HAVING A CENTRALLY LOCATED HOLE WITH A SHARP EDGE ON THE INSIDE PERIPHERY. IT IS SUPPLIED IN VARIOUS CROSS-SECTIONAL SHAPES AND IS DESIGNED TO BE INSTALLED IN A CYLINDER, SHOCK STRUT, OR SIMILAR DEVICE TO REMOVE EXCESS OIL, DIRT, ICE, AND/OR FOREIGN MATERIAL FROM A PISTON, RAM, OR SLIDING ROD. EXCLUDES PACKING, PREFORMED; RING, PISTON; AND SEAL RING, METAL.
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Manufacturer Information:
114H4962-1 | 77272 | THE BOEING COMPANY | 114H4962-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | CROSS-SECTIONAL SHAPE STYLE | OUTSIDE GROOVED, STRAIGHT FACE | RING STYLE | CONCENTRIC | INSIDE DIAMETER | 0.618 INCHES NOMINAL | OUTSIDE DIAMETER | 0.863 INCHES NOMINAL | MATERIAL THICKNESS | 0.156 INCHES NOMINAL | OUTER EDGE THICKNESS | 0.043 INCHES MINIMUM AND | | 0.049 INCHES MAXIMUM | FSC APPLICATION DATA | CYLINDERS,ACTUATING,LINEAR,AIRCRAFT | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 77272 | DESIGN CONTROL REFERENCE | 114H4962-1 |
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