A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5895-00-288-1798
NSN 7035-01-074-7634
NSN 6620-01-234-1799
NSN 5910-00-956-5859
NSN 5935-00-194-9524
NSN 5998-01-197-2097
NSN 6105-00-088-7615
NSN 5960-00-679-3944
NSN 5996-01-391-8033
NSN 6150-00-296-2361
NSN 5895-01-406-3729
NSN 5915-01-367-6207