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 6220-01-514-7024
NSN 5965-01-561-6782
NSN 5965-01-367-9357
NSN 6320-01-498-4954
NSN 6135-01-510-4663
NSN 5915-01-146-3629
NSN 6110-01-462-1530
NSN 6650-01-407-4653
NSN 6610-00-386-4745
NSN 5920-01-378-5470
NSN 5985-01-175-1836
NSN 5960-01-298-9875