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 5945-00-701-0824
NSN 6110-01-397-2885
NSN 6135-01-038-6225
NSN 5985-00-153-0864
NSN 5930-01-066-3848
NSN 5999-00-435-8497
NSN 6150-01-503-0658
NSN 6240-00-170-5302
NSN 7035-01-550-9760
NSN 6240-01-083-7764
NSN 5915-00-731-1748
NSN 6650-00-150-1761