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 2925-01-513-7347
NSN 5985-01-270-3939
NSN 5925-01-167-3317
NSN 6110-01-416-1748
NSN 5905-00-905-7522
NSN 5920-00-436-3696
NSN 4140-01-062-3125
NSN 5965-00-964-1756
NSN 6105-01-210-6542
NSN 5920-01-106-9018
NSN 5950-01-308-4082
NSN 4140-01-275-2729