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 5930-00-088-5626
NSN 5998-01-537-5087
NSN 5920-01-248-7266
NSN 5996-00-916-6432
NSN 4140-01-123-8801
NSN 5998-01-100-1116
NSN 6135-01-626-6325
NSN 5998-01-560-3791
NSN 5985-01-142-2821
NSN 5855-00-760-3870
NSN 5965-01-293-2050
NSN 5945-01-094-7961