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 5998-00-477-2349
NSN 5996-01-467-2177
NSN 6650-01-029-2995
NSN 5965-00-113-9748
NSN 5855-01-461-8169
NSN 5895-01-521-3633
NSN 5915-01-348-2242
NSN 5920-01-221-6905
NSN 6645-01-449-8752
NSN 2925-01-014-0118
NSN 5998-00-522-8025
NSN 6650-01-159-3461