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 5999-01-588-6852
NSN 6135-01-345-4866
NSN 5999-00-574-4407
NSN 6320-00-894-1644
NSN 6685-01-023-1272
NSN 6645-00-872-3329
NSN 5835-00-833-7080
NSN 6130-01-386-7431
NSN 6130-01-009-5418
NSN 5920-01-094-4327
NSN 5920-00-223-5194
NSN 5998-01-157-5953