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 5915-00-186-9346
NSN 7035-01-508-6447
NSN 6220-00-061-8076
NSN 5996-00-067-5219
NSN 5905-00-138-9710
NSN 5965-00-482-7945
NSN 6130-01-502-7519
NSN 5835-01-632-6627
NSN 5835-01-426-4826
NSN 6645-00-989-2972
NSN 5905-01-485-7470
NSN 5905-01-184-4065