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 5950-01-525-6880
NSN 5905-00-924-9265
NSN 5965-00-913-9545
NSN 5915-01-261-6754
NSN 5920-01-426-6666
NSN 6650-01-437-5214
NSN 5905-00-941-9077
NSN 6135-01-357-0621
NSN 5895-00-456-0830
NSN 6110-00-271-9928
NSN 5996-01-414-9827
NSN 6135-01-606-8244