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 5895-00-999-8139
NSN 5950-01-348-2056
NSN 5835-01-558-9444
NSN 5895-01-457-7111
NSN 6105-01-457-4936
NSN 5915-00-955-9981
NSN 5910-01-326-2704
NSN 5985-00-840-9954
NSN 2925-01-218-5556
NSN 5975-01-502-9662
NSN 5835-01-432-1277
NSN 5950-00-081-2477