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 5990-01-116-2181
NSN 5965-01-360-4329
NSN 5855-01-068-3683
NSN 5960-00-283-9702
NSN 6240-01-428-9410
NSN 6645-00-932-1464
NSN 5905-00-686-4555
NSN 6610-01-437-2506
NSN 5935-01-283-8829
NSN 5960-01-464-9605
NSN 5999-01-584-5705
NSN 6130-01-425-1425