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 5835-00-193-8951
NSN 6685-00-617-3733
NSN 5935-01-100-1171
NSN 5915-01-160-8175
NSN 5945-01-494-4297
NSN 5855-00-401-3442
NSN 2925-01-455-2558
NSN 5990-01-218-5160
NSN 5996-00-655-0305
NSN 6145-01-348-5857
NSN 5905-00-499-6538
NSN 6105-00-490-4838