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 6650-00-234-3275
NSN 5996-01-197-1688
NSN 5905-00-153-2134
NSN 6645-01-368-8284
NSN 5996-01-633-7979
NSN 5915-01-648-7354
NSN 6645-01-514-6603
NSN 6320-01-564-0893
NSN 5975-01-642-1772
NSN 5835-01-242-9806
NSN 5945-01-391-4999
NSN 5920-01-307-3233