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 5999-01-616-2776
NSN 6320-00-521-9350
NSN 5999-01-378-4648
NSN 5999-01-110-6838
NSN 6105-00-469-2293
NSN 5935-01-454-5288
NSN 2925-01-596-9448
NSN 5996-01-440-5866
NSN 4140-01-231-9419
NSN 6110-01-033-6888
NSN 6645-01-548-3934
NSN 5925-01-424-5330