7644-01-424-9677 DIGITAL GEOSPATIAL PRODUCTS Index 7644-01-424-9679 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
5330-01-424-9678

Federal Supply Class:
5330

National Item Identification Number:
014249678

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:
21-10605 IT 11A236NMACGREGOR SWEDEN AB - GOTEBORG
21-10605 IT 11S8828MACGREGOR SWEDEN AB
648980161DS92DOWTY INDUSTRIAL CORP RAILWAY AND MARINE DIV
21-10606 IT1194421MILITARY SEALIFT COMMAND


Techincal Specification:
INSIDE DIAMETER200.0 MILLIMETERS NOMINAL
OUTSIDE DIAMETER220.0 MILLIMETERS NOMINAL
MATERIAL THICKNESS16.0 MILLIMETERS NOMINAL
MATERIALRUBBER SYNTHETIC ROD WIPER ELEMENT
MATERIALSTEEL STIFFENING ELEMENT


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