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 5935-01-462-5081
NSN 6320-01-276-4739
NSN 6685-00-186-9190
NSN 5915-01-044-4480
NSN 5985-01-617-2158
NSN 6650-01-428-9958
NSN 5835-01-628-1748
NSN 5920-00-233-8690
NSN 6150-01-443-8007
NSN 5915-01-644-6048
NSN 5996-01-472-2858
NSN 6620-00-286-5721