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 5950-00-408-8779
NSN 6105-01-411-7377
NSN 5945-01-430-4014
NSN 5935-00-977-0644
NSN 6145-01-448-3910
NSN 7035-00-946-2642
NSN 5996-01-340-8813
NSN 5935-01-113-6867
NSN 6610-01-600-5789
NSN 5925-00-439-4025
NSN 6135-01-220-7193
NSN 4140-00-419-0631