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 5985-01-652-0784
NSN 5895-01-628-0782
NSN 5905-01-437-8495
NSN 6645-00-421-5287
NSN 5999-01-095-3841
NSN 6110-01-168-1623
NSN 6145-00-014-5447
NSN 5920-01-596-2792
NSN 5895-01-614-0768
NSN 6650-01-368-3286
NSN 6105-01-364-8811
NSN 6130-00-402-8180