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 6105-00-625-7017
NSN 5960-00-312-7868
NSN 6220-00-419-0635
NSN 5935-01-155-2513
NSN 5930-00-705-9406
NSN 5920-01-576-9327
NSN 6150-01-472-6103
NSN 6135-01-535-2307
NSN 5905-01-365-4118
NSN 6135-01-563-4445
NSN 5960-00-584-4553
NSN 5945-01-340-0255