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 6650-01-399-8552
NSN 5835-01-641-0073
NSN 5945-00-541-7833
NSN 6620-01-350-5103
NSN 5990-00-554-0366
NSN 6610-00-798-6878
NSN 6685-01-478-4644
NSN 6320-01-393-7022
NSN 6110-00-913-2574
NSN 7035-00-392-5417
NSN 5985-01-554-9035
NSN 6135-00-715-4001