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 6105-01-508-3471
NSN 6620-01-643-5531
NSN 2925-01-550-0177
NSN 7035-01-574-9771
NSN 6610-01-323-0901
NSN 5998-01-232-9416
NSN 5855-01-577-9496
NSN 5996-00-977-2962
NSN 5960-00-926-7309
NSN 5910-01-301-0110
NSN 6645-01-593-8190
NSN 5945-00-647-3807