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 5996-01-655-8035
NSN 6150-01-368-6468
NSN 5895-00-115-7848
NSN 5855-01-207-8691
NSN 5998-00-477-6211
NSN 5998-01-196-7022
NSN 5835-01-576-2040
NSN 5985-01-110-2033
NSN 5998-01-493-9193
NSN 5920-00-795-4794
NSN 6220-00-561-6177
NSN 5985-00-633-9963