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 6610-00-152-5087
NSN 5985-01-140-7431
NSN 5910-01-576-3178
NSN 5930-00-327-7761
NSN 6610-01-605-1161
NSN 5895-01-354-6435
NSN 5960-00-952-4207
NSN 6620-01-519-2628
NSN 6240-01-480-8996
NSN 6130-00-562-7498
NSN 5999-01-093-0963
NSN 5985-00-922-6219