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 6105-01-254-9781
NSN 5999-00-907-9678
NSN 2925-01-633-4048
NSN 5985-01-014-0360
NSN 6645-00-981-7218
NSN 5945-00-189-8783
NSN 4140-01-157-8882
NSN 5985-01-067-9137
NSN 6220-00-484-2536
NSN 5996-00-514-2882
NSN 5835-01-099-1514
NSN 6150-01-067-0670