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 7035-01-331-5614
NSN 5960-00-775-3080
NSN 6610-01-343-2609
NSN 4140-00-185-2993
NSN 5985-01-460-9486
NSN 6610-00-194-0068
NSN 5935-01-111-1184
NSN 6150-01-533-2078
NSN 5920-01-135-3936
NSN 5835-00-221-6628
NSN 5855-00-479-9819
NSN 5998-00-590-8223