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 5935-01-199-9954
NSN 5990-01-462-1617
NSN 6620-01-432-7032
NSN 5895-00-470-5563
NSN 6685-01-484-8726
NSN 5985-00-213-4365
NSN 6145-01-447-6265
NSN 6645-01-495-0939
NSN 5910-00-201-7093
NSN 5835-01-013-8797
NSN 6650-01-622-0706
NSN 6220-01-492-5018