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 5835-01-099-1514
NSN 5910-01-198-1828
NSN 7035-00-312-3055
NSN 6610-00-701-2600
NSN 5925-01-608-8551
NSN 5895-00-498-8615
NSN 5915-01-332-7433
NSN 5965-00-735-9315
NSN 5985-01-276-7274
NSN 5915-01-371-2906
NSN 5998-01-502-3342
NSN 6620-01-431-9176