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 5920-01-206-3977
NSN 5915-00-235-9420
NSN 5835-01-631-7390
NSN 6150-01-120-2310
NSN 5930-00-471-8455
NSN 6135-01-438-9450
NSN 6145-01-508-3825
NSN 2925-01-334-7122
NSN 5895-01-492-3732
NSN 5905-01-566-0050
NSN 2925-01-454-2046
NSN 5920-00-100-1294