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 5950-01-329-9517
NSN 5835-01-155-8301
NSN 5985-01-192-2136
NSN 6620-01-412-0938
NSN 2925-01-267-1598
NSN 6135-01-399-8230
NSN 6150-01-282-1926
NSN 5905-01-577-4116
NSN 6220-00-577-3435
NSN 4140-01-550-6540
NSN 2925-00-139-8309
NSN 6110-00-163-6223