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 6610-01-113-2726
NSN 6650-01-224-2555
NSN 5945-00-530-8417
NSN 5985-01-261-9134
NSN 5945-01-634-0588
NSN 6150-00-596-4974
NSN 6620-00-520-1909
NSN 5835-00-928-5717
NSN 5920-01-535-7477
NSN 6645-01-532-3172
NSN 6610-01-023-1918
NSN 5950-00-823-7799