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 6135-01-098-3020
NSN 6320-00-504-1214
NSN 5895-01-565-2675
NSN 6650-00-475-2140
NSN 5985-01-399-4556
NSN 6105-01-298-1825
NSN 5905-01-085-5745
NSN 6150-01-210-6028
NSN 6145-00-081-0299
NSN 5965-01-431-7377
NSN 6240-00-928-2236
NSN 5965-01-268-7322