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		                             National Stock Number: 5330-00-922-1410
  Federal Supply Class: 5330
  National Item Identification Number: 009221410
  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:
 | MIL-R-5049 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MS28776M2-46 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |   
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  Techincal Specification:
 | CROSS-SECTIONAL SHAPE STYLE | OUTSIDE GROOVED, STRAIGHT FACE |  | FSC APPLICATION DATA | CYLINDER,ACTUATING,ACFT |  | INSIDE DIAMETER | 5.125 INCHES NOMINAL |  | JOINT STYLE | DIAGONAL JOINT |  | MATERIAL THICKNESS | 0.146 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |  | PROPRIETARY CHARACTERISTICS | PACS |  | OUTER EDGE THICKNESS | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |  | OUTSIDE DIAMETER | 5.527 INCHES MINIMUM AND 5.532 INCHES MAXIMUM |  | RING STYLE | CONCENTRIC |  | SPECIAL FEATURES | INSIDE PERIPHERY CHAMFERED TO 5 DEG |   
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