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 5835-01-622-2556
NSN 7035-00-753-0695
NSN 5990-01-138-1481
NSN 6110-01-004-8956
NSN 5998-01-071-3303
NSN 6145-01-360-1698
NSN 6130-00-375-6299
NSN 5996-00-382-3597
NSN 6150-00-862-9095
NSN 5930-01-634-0659
NSN 6645-00-900-5830
NSN 5855-01-377-7112