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 7035-00-421-0468
NSN 5905-01-375-1209
NSN 6620-01-239-3804
NSN 6110-01-450-5247
NSN 5910-01-432-2214
NSN 5855-01-068-3683
NSN 5905-01-378-8144
NSN 6130-01-044-5436
NSN 4140-00-155-8012
NSN 5920-01-120-6992
NSN 6150-01-202-8214
NSN 5945-01-569-4480