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 5960-00-973-7882
NSN 5950-00-786-9384
NSN 6105-00-966-3063
NSN 6240-01-487-3840
NSN 5998-01-200-7715
NSN 5935-01-408-7636
NSN 5915-00-201-1987
NSN 6685-01-311-7655
NSN 6220-01-195-0322
NSN 5960-01-433-7565
NSN 6320-01-176-8367
NSN 5920-00-543-1266