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 5996-01-607-4813
NSN 6645-00-066-6868
NSN 6620-01-062-1662
NSN 5985-01-474-5141
NSN 5920-01-099-4971
NSN 6150-00-005-1791
NSN 5835-01-111-9838
NSN 6620-01-165-3784
NSN 6135-01-205-5965
NSN 5835-00-010-4307
NSN 5965-01-472-8941
NSN 6130-00-946-2225