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 5985-00-115-9342
NSN 6110-01-340-9424
NSN 5930-01-472-4666
NSN 5930-01-451-2250
NSN 5895-00-761-9575
NSN 6685-00-798-5211
NSN 5855-01-295-2313
NSN 6650-01-529-6721
NSN 6105-01-584-8745
NSN 5855-00-479-9819
NSN 5895-01-355-0284
NSN 5990-01-047-8168