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 6645-01-023-8724
NSN 5935-01-459-2511
NSN 6145-01-514-0283
NSN 6150-01-415-7561
NSN 5910-01-028-6490
NSN 6220-00-593-1779
NSN 5985-01-431-8882
NSN 5925-01-374-7002
NSN 5945-01-633-4303
NSN 6105-01-382-9690
NSN 6145-01-526-1015
NSN 5945-01-141-5570