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 5895-00-909-7331
NSN 6610-00-032-0264
NSN 6135-00-643-4843
NSN 5985-00-054-5315
NSN 6685-01-201-6879
NSN 5985-00-622-5421
NSN 5910-01-478-8132
NSN 6240-01-550-3972
NSN 6220-01-422-3602
NSN 5998-01-629-1021
NSN 6110-01-610-3039
NSN 6240-00-177-0385