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 5855-00-436-3852
NSN 5999-01-201-8052
NSN 5985-01-054-3523
NSN 5996-01-472-9419
NSN 7035-01-421-4446
NSN 5935-01-306-7006
NSN 5855-01-634-0259
NSN 5855-00-189-6066
NSN 6685-01-329-7462
NSN 6610-01-301-3513
NSN 6650-00-299-9681
NSN 5895-01-062-9085