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 6130-01-050-4915
NSN 5920-00-271-3217
NSN 5835-01-214-0522
NSN 5996-00-016-7067
NSN 5990-01-463-2279
NSN 7035-00-803-3056
NSN 6645-00-946-5296
NSN 5935-01-545-4647
NSN 6650-01-537-9097
NSN 5895-01-145-8507
NSN 5945-01-411-6180
NSN 5905-00-907-6318