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 5965-01-421-1244
NSN 6610-01-132-6660
NSN 5985-00-402-6221
NSN 6220-01-258-1283
NSN 6685-00-139-0897
NSN 5835-01-584-8538
NSN 6220-01-418-6050
NSN 6130-01-200-8212
NSN 6650-00-957-9985
NSN 5950-00-012-5605
NSN 5920-00-382-8849
NSN 5855-01-444-9182