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 5985-00-100-0140
NSN 5965-01-570-4711
NSN 5998-01-408-5623
NSN 6320-00-456-2092
NSN 6220-00-872-1134
NSN 5930-01-167-9079
NSN 5925-01-436-4943
NSN 5925-01-264-7294
NSN 6620-01-383-7519
NSN 5920-01-204-6419
NSN 5835-01-263-1293
NSN 6130-00-351-7150