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 7035-01-435-7962
NSN 6150-00-279-5083
NSN 5996-01-408-4185
NSN 5998-01-562-3077
NSN 6145-01-386-6762
NSN 6610-00-055-6624
NSN 5945-01-336-7609
NSN 4140-01-529-6811
NSN 5975-01-050-9018
NSN 7035-00-922-5700
NSN 5925-00-429-1628
NSN 6135-00-276-7625