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 5996-00-827-4273
NSN 6685-01-020-7235
NSN 6145-00-399-5201
NSN 5999-01-051-5681
NSN 5855-00-962-5792
NSN 5965-01-249-6349
NSN 5999-01-294-2901
NSN 6135-00-377-9165
NSN 6220-00-383-9402
NSN 5985-00-801-7435
NSN 5985-01-281-2594
NSN 5965-01-182-5768