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 6150-01-350-3713
NSN 5950-00-243-6875
NSN 6130-01-219-5093
NSN 5855-00-156-5489
NSN 5990-01-056-6413
NSN 6145-00-820-1735
NSN 5965-01-412-5064
NSN 6610-00-944-2925
NSN 6130-01-447-3164
NSN 6130-01-019-8317
NSN 6135-01-501-0833
NSN 6320-01-211-6578