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 5945-01-445-7162
NSN 5835-01-111-9838
NSN 6240-01-660-1680
NSN 5950-01-422-5457
NSN 5950-00-770-3521
NSN 5925-01-455-2581
NSN 5910-01-301-6164
NSN 6685-01-492-8384
NSN 5855-00-149-0766
NSN 6320-00-116-3658
NSN 6685-01-602-2658
NSN 5935-01-502-3279