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 2925-01-609-8464
NSN 6150-00-270-1001
NSN 5915-00-532-7023
NSN 6645-01-408-3042
NSN 5855-01-264-8599
NSN 6650-01-475-3714
NSN 5915-01-210-9132
NSN 6130-00-468-1656
NSN 4140-00-960-8222
NSN 5998-00-081-1454
NSN 5996-00-716-4648
NSN 6240-00-139-5367