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 6105-01-649-3569
NSN 6650-01-366-4663
NSN 5965-00-133-3031
NSN 5920-01-253-9816
NSN 5945-01-007-4595
NSN 6135-00-284-1406
NSN 6150-01-377-0520
NSN 5990-01-395-4194
NSN 6645-00-829-8868
NSN 5915-01-232-6058
NSN 7035-01-395-7851
NSN 5950-01-363-2147