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 5910-01-504-7601
NSN 5999-01-386-5834
NSN 6240-01-535-4710
NSN 5835-01-512-4834
NSN 6320-01-039-5891
NSN 5915-01-388-8339
NSN 5895-01-447-2748
NSN 5945-00-012-4216
NSN 6110-00-466-1674
NSN 6320-01-616-0843
NSN 5985-01-115-4410
NSN 5985-01-415-3866