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 6650-01-463-4564
NSN 5835-01-568-7796
NSN 5855-01-560-1022
NSN 5960-01-187-3103
NSN 5950-00-006-6382
NSN 5996-01-514-1610
NSN 7035-01-223-0104
NSN 6150-00-793-3069
NSN 5990-01-065-0492
NSN 7035-01-113-6492
NSN 6320-01-206-1055
NSN 5905-00-320-6438