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 6610-00-542-6307
NSN 5915-00-716-7165
NSN 5930-01-364-7794
NSN 6650-00-590-9073
NSN 6150-00-834-8795
NSN 5910-01-517-9203
NSN 5965-01-543-8153
NSN 5895-01-265-8147
NSN 6650-01-039-4795
NSN 6240-00-523-9861
NSN 7035-01-024-9511
NSN 6240-00-269-3346