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 5935-00-584-4016
NSN 5835-00-135-4566
NSN 5930-01-441-2329
NSN 5895-00-144-0250
NSN 6685-01-032-6784
NSN 5950-01-275-9484
NSN 5945-01-321-4768
NSN 5985-00-528-1902
NSN 6650-00-885-3775
NSN 6220-01-193-1970
NSN 5960-01-026-9005
NSN 5855-00-411-8688