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 6620-01-647-1393
NSN 5935-01-541-4969
NSN 5895-00-039-7257
NSN 5905-00-465-5087
NSN 6685-01-585-1363
NSN 5998-00-900-8643
NSN 5985-00-397-7296
NSN 5925-01-417-1942
NSN 2925-01-089-6269
NSN 5920-01-380-7802
NSN 6105-01-209-0946
NSN 5895-01-294-2014