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 5950-01-168-7837
NSN 5925-01-408-8765
NSN 6685-01-413-4632
NSN 6685-00-741-3035
NSN 5996-01-025-8571
NSN 5950-01-634-0677
NSN 6645-01-496-0073
NSN 5915-01-408-9814
NSN 6650-01-555-8349
NSN 5920-00-473-0563
NSN 5895-00-269-3848
NSN 5930-01-383-2035