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 5905-01-498-2737
NSN 5945-00-528-1920
NSN 5925-01-383-1463
NSN 5975-01-492-4309
NSN 6620-01-508-1996
NSN 6650-00-857-2260
NSN 6105-01-576-0309
NSN 5905-01-627-3829
NSN 5910-01-121-1176
NSN 5985-00-521-4292
NSN 6145-01-534-2748
NSN 5930-00-083-8307