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 5910-00-467-2068
NSN 6320-01-459-6992
NSN 6105-01-512-2756
NSN 5945-00-299-8295
NSN 5835-01-273-7674
NSN 5935-01-403-2844
NSN 6610-01-282-6747
NSN 5990-01-568-5565
NSN 6650-00-464-6152
NSN 5950-01-362-7737
NSN 5895-01-119-9627
NSN 5985-00-728-4242