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 5990-00-093-6794
NSN 6620-00-378-3070
NSN 5855-01-354-3463
NSN 5915-01-182-5831
NSN 5965-01-241-9865
NSN 5915-00-259-3772
NSN 5975-00-088-5959
NSN 5998-01-472-3277
NSN 6150-00-594-9051
NSN 5835-01-155-0786
NSN 5990-01-249-8212
NSN 5915-00-548-7116