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 5935-01-647-9324
NSN 5895-01-210-2604
NSN 6110-01-207-2112
NSN 6130-01-418-1606
NSN 5895-00-427-9617
NSN 5925-00-083-8486
NSN 5945-01-508-4652
NSN 5990-01-099-8574
NSN 6150-01-069-2263
NSN 5996-01-290-4844
NSN 6240-00-157-8243
NSN 5975-01-388-6719