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 5960-01-622-0393
NSN 6105-00-359-9243
NSN 5935-01-534-3128
NSN 6320-01-631-7828
NSN 5945-00-233-4298
NSN 6145-01-414-7274
NSN 6685-00-222-8216
NSN 6105-00-726-2754
NSN 6320-01-514-6141
NSN 5985-00-932-4820
NSN 5915-01-433-3170
NSN 6320-00-370-7944