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 5920-00-513-4546
NSN 5835-01-595-4099
NSN 6240-00-883-7264
NSN 5965-00-234-7338
NSN 5910-01-399-8737
NSN 5855-01-594-7809
NSN 5935-01-519-9349
NSN 6320-01-441-2438
NSN 2925-00-765-4871
NSN 6320-00-886-9771
NSN 7035-01-474-6886
NSN 6150-01-259-9285