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 5905-01-054-2409
NSN 5855-01-027-1571
NSN 6145-01-103-4863
NSN 6610-00-782-0761
NSN 6105-00-212-8013
NSN 6610-01-456-1166
NSN 5998-00-062-0024
NSN 5925-00-431-3256
NSN 6240-01-494-2583
NSN 5960-01-094-5958
NSN 5925-01-557-0620
NSN 5930-01-502-7034