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 5905-00-580-4524
NSN 7035-01-421-4446
NSN 7035-01-633-9537
NSN 5835-01-384-3206
NSN 6320-00-089-9426
NSN 5950-00-772-9281
NSN 7035-00-300-3208
NSN 5945-01-287-8230
NSN 6105-01-408-6859
NSN 6105-01-544-8851
NSN 5925-00-175-2892
NSN 5925-00-426-9063