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 6105-01-098-9069
NSN 5975-01-459-8006
NSN 4140-00-449-7345
NSN 6220-01-441-2249
NSN 6150-01-192-0737
NSN 5925-01-053-1449
NSN 4140-01-121-6692
NSN 5950-01-620-9003
NSN 6150-01-169-8038
NSN 5996-01-092-4138
NSN 6135-01-362-4256
NSN 6645-01-587-4642