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 6135-01-071-4923
NSN 5996-00-096-7653
NSN 5945-00-204-9949
NSN 5996-00-896-7086
NSN 5895-00-477-7823
NSN 6220-01-608-3965
NSN 6620-01-172-6960
NSN 6240-00-567-4795
NSN 5925-01-476-5666
NSN 5998-01-594-7203
NSN 5990-00-110-1153
NSN 5915-01-480-6891