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 6220-01-449-0952
NSN 5835-01-388-5198
NSN 7035-00-117-0418
NSN 6105-01-160-8956
NSN 5895-01-100-3759
NSN 5960-01-418-4875
NSN 6645-00-467-6094
NSN 5945-01-649-7977
NSN 7035-00-797-2635
NSN 6645-01-125-6811
NSN 5996-00-735-9346
NSN 5905-01-658-1092