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 7035-00-529-3128
NSN 6110-01-469-7944
NSN 6685-01-088-7317
NSN 5985-01-341-3746
NSN 5895-00-968-6424
NSN 6620-01-406-3584
NSN 5935-01-012-6382
NSN 5990-00-153-0055
NSN 6135-00-985-7887
NSN 5905-01-111-0613
NSN 5920-01-323-6369
NSN 5999-01-074-4628