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 5895-01-600-6153
NSN 6240-00-075-0445
NSN 6240-01-231-9243
NSN 6145-00-259-1622
NSN 6145-01-528-7853
NSN 5996-01-346-1099
NSN 5835-01-245-8077
NSN 5915-01-361-9026
NSN 4140-00-758-0311
NSN 5895-01-089-8171
NSN 6610-01-163-1810
NSN 5945-01-432-4118