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 5925-00-351-6296
NSN 5905-00-614-5643
NSN 5895-01-443-1656
NSN 6645-01-376-2336
NSN 6150-00-009-0833
NSN 5990-00-877-9838
NSN 5975-01-044-6729
NSN 5915-00-932-4626
NSN 5950-01-103-5119
NSN 6685-00-824-2727
NSN 2925-00-391-0331
NSN 5975-01-462-1417