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 6145-01-442-6064
NSN 5965-01-138-1865
NSN 5950-00-204-8075
NSN 5895-00-452-0333
NSN 5996-01-337-1120
NSN 6150-00-948-5337
NSN 6220-01-085-4947
NSN 5945-00-756-6183
NSN 5960-01-514-5433
NSN 5965-01-437-5934
NSN 5996-00-932-5301
NSN 5920-01-471-9235