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 5925-01-153-0144
NSN 6110-00-480-4827
NSN 6220-01-366-0687
NSN 6685-01-113-2514
NSN 5985-00-596-7263
NSN 5935-01-227-5339
NSN 6150-01-358-5030
NSN 5930-01-058-1959
NSN 6320-00-089-9426
NSN 5996-00-283-7385
NSN 6145-01-172-4318
NSN 6110-01-197-7917