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 5999-00-476-3335
NSN 5999-01-601-8043
NSN 6105-01-022-4018
NSN 6240-01-032-9952
NSN 6220-01-497-6244
NSN 6150-01-157-6319
NSN 5910-00-118-2672
NSN 5945-01-646-0032
NSN 5855-01-385-4234
NSN 6150-00-363-8406
NSN 6220-01-519-2252
NSN 2925-01-625-6841