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 5999-00-210-4205
NSN 6105-01-065-8555
NSN 5910-01-319-2431
NSN 5990-01-434-7913
NSN 7035-01-325-0536
NSN 5950-00-597-3661
NSN 6135-01-205-5965
NSN 5990-01-218-5160
NSN 7035-00-104-7613
NSN 5950-01-199-9723
NSN 5915-00-862-5170
NSN 6685-00-127-6204