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 5930-01-351-7182
NSN 6130-00-994-1260
NSN 5910-01-512-8782
NSN 7035-01-092-5723
NSN 5895-00-875-8308
NSN 5930-00-764-9763
NSN 6105-01-100-7431
NSN 5996-00-494-3621
NSN 6620-01-535-6925
NSN 2925-00-167-2641
NSN 5895-00-448-4059
NSN 5960-01-380-0885