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 5975-01-390-1762
NSN 5985-01-468-5674
NSN 6135-01-260-7180
NSN 5935-01-502-5849
NSN 5935-00-208-4872
NSN 5960-01-434-5539
NSN 5965-01-633-8849
NSN 5996-01-609-4765
NSN 6645-00-124-9939
NSN 5895-01-386-6917
NSN 5965-01-098-7028
NSN 6150-00-512-9269