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 6320-01-237-9746
NSN 5920-01-605-3232
NSN 5985-01-148-7128
NSN 5935-00-432-6622
NSN 6685-01-275-2679
NSN 6150-00-234-3586
NSN 5990-01-386-5561
NSN 5835-00-813-1724
NSN 5945-01-336-3670
NSN 5915-00-007-3813
NSN 6110-01-083-1374
NSN 6145-01-119-9040