5998-00-252-7637 CIRCUIT CARD ASSEMBLY Index 5998-00-252-7639 CIRCUIT CARD ASSEMBLY

National Stock Number:
5330-00-252-7638

Federal Supply Class:
5330

National Item Identification Number:
002527638

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.


Manufacturer Information:
416451-380020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
OUTSIDE DIAMETER2.684 INCHES NOMINAL
INSIDE DIAMETER2.359 INCHES NOMINAL
MATERIAL THICKNESS0.172 INCHES NOMINAL
MATERIALPLASTIC OVERALL
RING STYLECONCENTRIC
DEPARTURE FROM CITED DOCUMENTPISTON,CATAPAULT,AIRCRAFT LAUNCHING
OUTER EDGE THICKNESS0.104 INCHES NOMINAL


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