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 5910-00-083-7198
NSN 7035-00-235-3529
NSN 5975-01-055-5633
NSN 5855-01-231-4945
NSN 5910-01-025-6987
NSN 5855-00-631-4565
NSN 5920-00-199-4050
NSN 5930-01-549-2703
NSN 6610-01-140-3634
NSN 6150-01-442-0911
NSN 6105-00-131-2432
NSN 5996-01-466-2825