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 5965-00-468-3071
NSN 6620-01-346-9340
NSN 6610-01-018-9122
NSN 5960-01-628-2760
NSN 6645-01-484-9847
NSN 6150-01-372-0042
NSN 6645-01-025-1002
NSN 5945-01-476-8366
NSN 6240-01-500-3024
NSN 6220-01-167-5436
NSN 6135-00-182-7008
NSN 5920-00-175-7987