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 6105-01-378-5484
NSN 5895-01-658-6451
NSN 6105-00-767-3686
NSN 6320-00-575-6072
NSN 5915-00-806-2930
NSN 5996-01-472-2112
NSN 6685-01-353-7557
NSN 5965-01-360-0454
NSN 6650-01-271-1787
NSN 5920-01-383-0300
NSN 6620-01-204-4640
NSN 6135-00-921-6487