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 6135-01-354-5535
NSN 6650-00-256-9059
NSN 6130-01-608-8900
NSN 6220-01-339-7557
NSN 5915-01-228-2458
NSN 5985-01-503-2001
NSN 6240-00-072-0352
NSN 6105-00-151-7528
NSN 5996-00-570-9695
NSN 6240-00-702-6955
NSN 5990-01-149-0691
NSN 5925-01-476-7536