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 5930-01-044-5547
NSN 5915-01-242-1203
NSN 6105-01-327-5419
NSN 6610-00-902-7505
NSN 5998-01-598-4668
NSN 5975-01-050-8114
NSN 7035-01-311-5098
NSN 5998-01-615-9484
NSN 6110-00-850-2860
NSN 5915-01-501-5895
NSN 6620-00-575-9230
NSN 6320-00-456-0836