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 6110-01-311-8986
NSN 5930-00-944-1086
NSN 5905-00-529-0508
NSN 6110-01-259-8224
NSN 6240-01-358-7127
NSN 6610-01-542-2276
NSN 6240-00-191-2855
NSN 5999-00-554-4285
NSN 6320-01-554-0901
NSN 5945-00-223-7265
NSN 6620-00-643-1402
NSN 6110-00-104-4663