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 5930-01-502-6569
NSN 5895-01-471-8346
NSN 7035-01-559-4016
NSN 5960-01-481-8051
NSN 6135-00-461-3590
NSN 5996-01-381-2876
NSN 5960-01-144-9183
NSN 5910-01-536-0009
NSN 5960-01-042-3337
NSN 7035-01-327-6130
NSN 5999-01-535-2811
NSN 6610-01-628-6044