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 6240-01-646-0860
NSN 5999-01-630-8776
NSN 6145-01-170-3797
NSN 6135-00-862-5736
NSN 5996-01-412-0813
NSN 6135-01-529-8523
NSN 5895-01-322-5563
NSN 5895-00-169-6079
NSN 6105-01-445-5247
NSN 5985-01-576-8960
NSN 6110-01-088-8143
NSN 5965-01-399-8454