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 6105-01-465-9913
NSN 5835-00-853-7785
NSN 6645-01-062-4042
NSN 5950-01-447-2839
NSN 6645-01-562-7154
NSN 5920-00-814-0763
NSN 5920-01-441-9363
NSN 6650-01-308-2002
NSN 6650-00-938-9233
NSN 6145-00-466-4068
NSN 6145-01-265-9360
NSN 6150-01-569-9450