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 5930-01-549-6339
NSN 5920-00-336-9055
NSN 6135-01-164-3561
NSN 7035-01-595-5270
NSN 6650-01-295-5370
NSN 5920-01-026-9645
NSN 5996-00-199-0073
NSN 5950-01-097-0744
NSN 5930-01-461-9864
NSN 5996-00-432-6816
NSN 5998-01-442-8461
NSN 5985-01-194-5736