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 6105-00-445-3478
NSN 5945-01-429-1252
NSN 6150-01-487-8418
NSN 5945-01-262-2018
NSN 5965-01-202-1007
NSN 6130-01-617-5907
NSN 6685-01-278-5938
NSN 6320-00-691-8514
NSN 6685-01-368-7142
NSN 5965-00-716-7078
NSN 5835-01-125-2558
NSN 5960-00-936-1307