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 6135-00-050-7189
NSN 5895-01-431-0927
NSN 5945-00-245-7946
NSN 6320-01-344-6511
NSN 5835-01-303-6563
NSN 6105-00-707-5962
NSN 5855-00-688-9954
NSN 5985-00-754-0658
NSN 6240-01-262-2039
NSN 5965-01-420-6613
NSN 6620-01-131-6980
NSN 6240-01-468-6408