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 5915-00-388-9193
NSN 5915-00-361-9148
NSN 5965-00-735-9315
NSN 5965-01-406-3156
NSN 6135-00-567-1322
NSN 5965-01-420-2629
NSN 6320-01-295-9992
NSN 5925-01-583-4410
NSN 6320-00-539-9283
NSN 5965-01-474-4000
NSN 5999-01-615-7120
NSN 5935-01-572-8256