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 5895-01-297-4424
NSN 6105-00-221-0809
NSN 5965-01-025-5129
NSN 6220-00-541-8515
NSN 6150-01-541-4278
NSN 6645-01-654-4312
NSN 6130-01-468-5727
NSN 5855-00-361-0167
NSN 5996-01-475-3412
NSN 6240-01-633-9357
NSN 4140-01-473-2143
NSN 5999-01-294-0132