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 6105-01-380-2144
NSN 7035-00-361-5975
NSN 6610-00-419-0315
NSN 6220-01-370-4215
NSN 6650-01-038-9079
NSN 2925-01-513-4457
NSN 5930-01-229-7157
NSN 5855-00-869-3635
NSN 6685-01-642-0293
NSN 6110-00-932-4604
NSN 6105-01-369-5457
NSN 6685-00-824-0477