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 5925-01-615-0048
NSN 6320-00-242-3300
NSN 5998-01-449-4499
NSN 6110-01-367-5996
NSN 6650-00-889-6802
NSN 6650-01-417-1739
NSN 6105-01-149-5484
NSN 6240-01-289-9898
NSN 5925-01-059-0275
NSN 6110-00-568-1431
NSN 5945-01-432-1139
NSN 6110-01-287-9607