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 7035-01-026-0117
NSN 5915-00-619-3987
NSN 2925-00-156-4495
NSN 5998-01-470-3965
NSN 6145-00-406-4471
NSN 5920-01-540-8043
NSN 6220-00-473-0517
NSN 5960-01-464-9605
NSN 6105-00-964-4060
NSN 5895-00-088-6024
NSN 5930-01-568-4046
NSN 5990-01-407-1474