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 5996-00-518-4880
NSN 5985-01-278-9385
NSN 5895-01-500-2304
NSN 5925-00-113-5066
NSN 6650-01-193-8983
NSN 6135-00-309-0074
NSN 6135-00-728-9860
NSN 5996-01-146-4202
NSN 6110-01-064-2245
NSN 6130-01-035-3900
NSN 7035-01-403-2841
NSN 5905-00-083-6394