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 5855-00-925-0114
NSN 4140-00-580-2742
NSN 5985-01-031-3993
NSN 6610-00-186-9180
NSN 7035-01-052-3815
NSN 5835-01-291-5405
NSN 6150-01-345-1306
NSN 6105-00-765-2043
NSN 6105-01-282-5616
NSN 5915-01-370-4957
NSN 7035-01-485-2134
NSN 7035-01-352-6235