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 5975-01-473-7811
NSN 6650-01-042-3564
NSN 6220-00-308-9728
NSN 5996-01-336-4895
NSN 5915-01-160-7123
NSN 5985-01-190-7061
NSN 6145-00-466-4068
NSN 5965-01-174-6995
NSN 6650-00-943-4247
NSN 5855-00-532-0025
NSN 5999-00-073-0642
NSN 6105-01-358-4035