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 5855-00-233-2366
NSN 5965-01-202-1007
NSN 5985-00-006-9906
NSN 6650-01-472-8804
NSN 6105-00-967-8367
NSN 5990-01-299-1090
NSN 6220-01-528-7232
NSN 6645-01-252-8870
NSN 6105-01-523-7814
NSN 5905-01-421-8288
NSN 7035-01-062-0184
NSN 5835-00-227-7909