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 5930-01-104-0516
NSN 5915-01-406-5714
NSN 5996-00-251-3479
NSN 5945-01-535-1352
NSN 5920-00-978-9183
NSN 6150-00-018-8506
NSN 6645-01-485-3517
NSN 6110-01-358-4129
NSN 6130-01-386-4015
NSN 5910-00-106-4821
NSN 6610-00-782-0761
NSN 5999-01-399-1162