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 5915-00-082-1286
NSN 5996-00-823-4789
NSN 5998-01-462-9747
NSN 5910-01-283-2431
NSN 6620-01-387-7645
NSN 7035-01-169-6551
NSN 7035-01-067-8991
NSN 5998-01-255-4270
NSN 5990-01-116-2181
NSN 6320-01-224-0063
NSN 5835-00-510-0890
NSN 6130-01-221-1673