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 6105-00-314-2168
NSN 5985-01-332-5776
NSN 6220-01-133-2539
NSN 6645-01-065-9502
NSN 6240-01-351-6729
NSN 5960-01-598-6003
NSN 5915-00-299-2105
NSN 5999-00-869-1183
NSN 6240-00-022-9023
NSN 6220-00-776-2614
NSN 6610-00-509-0887
NSN 5999-00-422-7096