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 5920-01-096-1864
NSN 6150-00-861-4061
NSN 6145-00-643-4962
NSN 5975-00-808-9272
NSN 5998-01-417-6405
NSN 6135-01-033-5052
NSN 6610-01-141-7014
NSN 6110-00-139-0750
NSN 5975-01-055-6528
NSN 5925-00-932-3027
NSN 5895-01-608-8609
NSN 5915-00-906-9788