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 5985-00-912-9894
NSN 7035-00-252-7467
NSN 5996-01-419-4019
NSN 6135-01-116-3385
NSN 5930-00-541-7795
NSN 6110-01-253-1359
NSN 5950-01-350-4462
NSN 6135-00-027-3914
NSN 6650-01-087-7921
NSN 5950-01-026-0902
NSN 5930-01-449-1911
NSN 5895-00-391-4951