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 5835-01-504-0837
NSN 5945-00-827-1000
NSN 5950-00-078-9238
NSN 5950-01-478-0215
NSN 2925-00-839-6815
NSN 5950-00-956-5014
NSN 6685-01-537-3081
NSN 5996-01-482-5955
NSN 5895-00-653-4227
NSN 6320-00-116-3658
NSN 5990-01-379-6877
NSN 5915-00-705-9410