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 6105-00-596-9962
NSN 5945-01-376-0203
NSN 5925-00-924-5219
NSN 5985-01-498-5208
NSN 6110-01-339-1237
NSN 5925-01-544-0001
NSN 5990-01-633-9503
NSN 6135-01-282-4326
NSN 5990-01-587-8562
NSN 6240-00-727-8573
NSN 6240-01-050-9156
NSN 5925-01-555-7565