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 5960-01-161-4754
NSN 7035-01-408-6802
NSN 5935-01-472-1891
NSN 6110-00-956-7472
NSN 5935-01-387-4282
NSN 5950-00-174-4372
NSN 5985-01-307-9897
NSN 5965-01-217-7167
NSN 5930-01-549-8921
NSN 5910-00-739-8079
NSN 6240-00-299-8474
NSN 6130-00-737-0459