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 2925-01-062-2660
NSN 5996-01-454-1546
NSN 5925-00-552-6491
NSN 5915-00-163-3848
NSN 5975-01-083-6060
NSN 6240-01-578-7443
NSN 5985-00-780-7421
NSN 5915-01-403-2599
NSN 2925-00-969-8340
NSN 5925-01-517-1156
NSN 5920-01-370-2731
NSN 5895-00-960-8526