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 2925-01-547-4565
NSN 5915-01-644-6381
NSN 5975-01-315-0025
NSN 6105-01-442-0649
NSN 5910-01-459-7759
NSN 5996-01-526-6120
NSN 5960-01-358-7612
NSN 5915-01-560-6795
NSN 5910-00-248-6899
NSN 5920-01-344-9803
NSN 5985-01-640-9792
NSN 6150-00-030-3981