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 5935-01-219-0531
NSN 6110-01-442-7378
NSN 5915-00-708-1518
NSN 6150-00-196-0696
NSN 5915-01-415-3100
NSN 6150-01-361-9162
NSN 6620-01-246-4314
NSN 5945-00-761-6661
NSN 6110-00-636-1234
NSN 6135-01-031-8078
NSN 5965-00-083-8157
NSN 6145-00-409-6844