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 5965-01-494-8969
NSN 6320-00-937-5625
NSN 6620-01-196-7670
NSN 5915-01-048-8791
NSN 6610-01-084-4488
NSN 5996-00-952-3452
NSN 5895-01-417-3218
NSN 5920-00-309-5637
NSN 5950-01-464-0714
NSN 5990-01-633-9503
NSN 5915-00-337-0811
NSN 5945-01-381-6300