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 6220-00-754-8375
NSN 5965-00-011-6742
NSN 6135-01-026-9960
NSN 6650-01-417-3287
NSN 5935-00-269-4108
NSN 6150-01-441-7933
NSN 6240-01-252-9374
NSN 5965-01-337-0307
NSN 5910-00-227-9795
NSN 6620-01-580-9746
NSN 6150-01-262-3166
NSN 6685-00-754-7495