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National Stock Number:
1940-01-131-1747
Federal Supply Class:
1940
National Item Identification Number:
011311747
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:
| 13219E4287-1 | 97403 | CECOM LR CENTER | | D-2750 | 30781 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | OUTSIDE GROOVED AND BEVELED, STRAIGHT FACE | | FSC APPLICATION DATA | RAMP BAY,BOAT BRIDGE ERECTION | | INSIDE DIAMETER | 2.750 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.247 INCHES MINIMUM AND 3.253 INCHES MAXIMUM | | MATERIAL | RUBBER SYNTHETIC OVERALL | | OUTER EDGE THICKNESS | 0.249 INCHES MINIMUM AND 0.253 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | SPECIFICATION/STANDARD DATA | 97403-13219E4287 MANUFACTURERS SPECIFICATION CONTROL |
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