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 5960-00-045-9266
NSN 5960-01-185-2550
NSN 5920-00-431-5474
NSN 5975-01-164-4447
NSN 5920-01-477-8400
NSN 6650-00-187-5388
NSN 5985-01-038-4602
NSN 5905-01-224-7977
NSN 5910-01-040-5489
NSN 6320-00-882-7061
NSN 5999-01-073-2617
NSN 5895-01-521-3633