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 5835-00-568-2956
NSN 6105-00-022-3333
NSN 6320-01-229-6479
NSN 5990-01-037-0274
NSN 7035-00-803-3056
NSN 2925-00-767-4245
NSN 6110-01-197-9850
NSN 6650-01-299-8636
NSN 5905-00-886-6256
NSN 6135-00-488-4478
NSN 5975-00-450-5676
NSN 6320-01-108-5933