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 5999-01-577-7689
NSN 5930-00-792-8243
NSN 6130-01-509-9724
NSN 5935-01-273-5462
NSN 5920-01-192-7975
NSN 5935-01-525-6128
NSN 5975-00-568-7319
NSN 5985-01-317-6633
NSN 6110-01-415-5086
NSN 5960-01-342-1961
NSN 5998-01-647-0937
NSN 6130-00-125-6946