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 5895-00-683-4517
NSN 5990-01-655-1437
NSN 5895-00-265-0159
NSN 6240-01-430-6937
NSN 5985-01-435-5737
NSN 6110-01-089-3296
NSN 5835-00-927-6013
NSN 5835-01-043-1576
NSN 6130-01-044-7373
NSN 5975-00-276-7559
NSN 6240-00-099-8606
NSN 5895-01-442-3199