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 6110-00-223-2081
NSN 5835-01-010-3103
NSN 6645-00-067-5962
NSN 5998-01-152-2792
NSN 5999-01-065-0033
NSN 7035-01-210-0493
NSN 6220-00-149-0977
NSN 6105-01-504-7895
NSN 5915-00-009-4351
NSN 2925-01-459-8093
NSN 6105-01-097-6160
NSN 6620-00-006-1915