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 5930-01-025-6678
NSN 5855-01-346-7682
NSN 5985-01-129-3040
NSN 5975-00-957-3228
NSN 5935-00-983-2604
NSN 5915-01-438-6668
NSN 5915-00-813-1845
NSN 6135-01-059-4055
NSN 5835-01-310-8979
NSN 5960-01-487-4791
NSN 5835-01-378-6804
NSN 6645-00-570-8472