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 5960-01-381-2478
NSN 5935-01-152-4044
NSN 5996-01-565-3347
NSN 5835-01-184-3659
NSN 5990-01-369-2764
NSN 6620-01-372-4168
NSN 5905-01-441-9534
NSN 5920-00-251-9142
NSN 6110-01-337-8832
NSN 6150-01-255-4760
NSN 6685-00-273-7017
NSN 5930-01-253-7558