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 6645-01-443-1103
NSN 5950-01-420-6385
NSN 5999-00-189-0032
NSN 5998-01-502-8879
NSN 5996-01-383-7018
NSN 7035-01-222-1484
NSN 5945-00-936-7570
NSN 5999-01-141-6859
NSN 6645-01-642-3637
NSN 6130-01-068-4475
NSN 6645-00-620-9294
NSN 5935-01-408-0115