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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-00-083-2793
NSN 6135-01-577-0811
NSN 6105-01-451-4327
NSN 5905-01-204-8737
NSN 5996-00-034-0918
NSN 5960-00-241-2911
NSN 6105-01-134-9915
NSN 6645-01-573-2536
NSN 5998-01-278-5809
NSN 5999-01-003-5912
NSN 6110-00-116-5514
NSN 5945-00-816-7274