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 5835-01-281-7281
NSN 6645-01-467-9983
NSN 5920-00-717-6839
NSN 5998-00-535-3041
NSN 6130-00-718-0860
NSN 5935-01-375-6646
NSN 6220-00-772-9791
NSN 5835-01-197-5673
NSN 6620-01-294-1044
NSN 6105-00-826-3432
NSN 5996-01-536-8681
NSN 5855-01-020-7982