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National Stock Number:
5330-01-212-2420
Federal Supply Class:
5330
National Item Identification Number:
012122420
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:
| A02R2770-1 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | OUTSIDE GROOVED, STRAIGHT FACE | | INSIDE DIAMETER | 0.998 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-533,TEMP A FED SPEC SINGLE MATERIAL RESPONSE BOTTOM | | MATERIAL THICKNESS | 0.120 INCHES NOMINAL | | III MATERIAL | COPPER ALLOY BOTTOM | | PROPRIETARY CHARACTERISTICS | PACS | | OUTER EDGE THICKNESS | 0.040 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.495 INCHES NOMINAL | | RING STYLE | CONCENTRIC |
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