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 5895-01-145-4419
NSN 5835-00-224-9148
NSN 5985-01-535-7631
NSN 5925-01-044-5508
NSN 6220-01-648-2184
NSN 6145-01-522-6870
NSN 5895-01-494-8361
NSN 5960-00-932-3067
NSN 5920-01-151-2773
NSN 6105-00-578-6851
NSN 5950-01-548-9051
NSN 5996-00-115-1188