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 7035-01-593-1719
NSN 5930-00-105-2097
NSN 5985-01-364-1076
NSN 6150-01-111-5237
NSN 5915-00-725-3370
NSN 5905-01-580-1003
NSN 5835-00-754-7255
NSN 5950-00-699-9997
NSN 5910-01-137-0152
NSN 6145-01-057-0962
NSN 6145-01-304-1357
NSN 5999-01-387-1301