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 5985-01-432-0866
NSN 6650-01-507-9513
NSN 6610-01-372-9248
NSN 5915-01-026-8569
NSN 5925-01-168-7812
NSN 5965-01-215-0993
NSN 5925-01-442-8589
NSN 5920-01-123-8148
NSN 5835-00-339-3020
NSN 6650-00-531-0314
NSN 5915-01-316-8326
NSN 6105-00-409-4162