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 6150-00-990-4853
NSN 5835-01-408-7576
NSN 5905-00-325-6279
NSN 6620-01-589-5411
NSN 6220-01-159-6204
NSN 5945-01-212-4226
NSN 6135-01-386-5709
NSN 6145-00-008-1834
NSN 5925-01-016-4069
NSN 6150-01-382-7968
NSN 6145-01-430-2784
NSN 5920-00-391-6252