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 6610-01-286-3079
NSN 5996-00-223-9003
NSN 5999-01-441-3101
NSN 7035-00-059-7970
NSN 5960-01-322-1945
NSN 5985-01-451-4765
NSN 5920-01-400-2558
NSN 5998-00-218-1360
NSN 7035-01-366-5912
NSN 5905-01-457-3009
NSN 6150-01-294-7445
NSN 6105-01-455-1966