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 6135-01-618-8314
NSN 6650-01-463-2274
NSN 5910-00-725-3937
NSN 6220-00-283-9791
NSN 6130-00-289-7050
NSN 5996-00-453-5161
NSN 5835-01-203-8295
NSN 5895-01-028-3248
NSN 5985-01-457-6059
NSN 6150-01-384-3112
NSN 5945-00-853-3963
NSN 6320-00-089-9425