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 5945-01-435-4567
NSN 7035-01-026-0117
NSN 6610-00-084-9178
NSN 5920-01-552-5887
NSN 5975-01-335-1815
NSN 6150-01-362-5762
NSN 6610-00-647-3830
NSN 5855-01-035-2866
NSN 6610-00-105-7270
NSN 5895-00-492-1431
NSN 5915-01-567-2741
NSN 6685-00-542-6608