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 6685-01-426-8929
NSN 6620-01-331-6075
NSN 6610-01-519-3080
NSN 5975-01-472-6960
NSN 4140-01-555-4369
NSN 6130-01-461-7765
NSN 5920-00-231-3922
NSN 5990-01-200-7460
NSN 5910-00-004-7819
NSN 2925-01-468-7073
NSN 7035-00-941-4949
NSN 5996-01-252-8275