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 6110-00-456-2058
NSN 5985-00-809-5851
NSN 5855-00-862-3345
NSN 5998-00-788-3260
NSN 5905-01-025-5169
NSN 5965-01-104-0947
NSN 6610-01-169-6134
NSN 5990-01-386-5561
NSN 6240-01-501-9338
NSN 6150-01-201-8467
NSN 5999-00-585-3338
NSN 5920-01-424-5320