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 6320-01-335-8336
NSN 5895-00-395-1457
NSN 6135-00-057-2005
NSN 5965-01-502-3650
NSN 5935-01-097-7818
NSN 5998-01-190-1373
NSN 5910-01-633-5265
NSN 5998-00-676-1270
NSN 5985-00-928-2264
NSN 6105-00-466-9032
NSN 5835-00-286-5432
NSN 6110-00-409-8125