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 5905-00-520-8805
NSN 6620-00-149-7557
NSN 6650-01-091-8941
NSN 4140-01-514-8490
NSN 4140-01-090-9161
NSN 7035-01-594-6986
NSN 6145-01-493-2976
NSN 5999-00-337-8779
NSN 6240-01-346-8215
NSN 5905-01-190-0213
NSN 5985-01-305-1878
NSN 6145-00-995-6824