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 7035-01-008-7248
NSN 7035-01-525-4268
NSN 6150-01-362-3744
NSN 5855-01-580-6760
NSN 5975-00-062-7976
NSN 5930-01-460-0253
NSN 5965-00-647-3972
NSN 5945-01-252-7786
NSN 6650-01-170-4397
NSN 5835-01-376-5233
NSN 5945-01-256-0295
NSN 5998-01-519-5432