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 5998-00-276-8599
NSN 5910-01-556-4278
NSN 6105-01-057-1815
NSN 6620-01-329-0845
NSN 2925-01-501-1104
NSN 5985-00-170-6768
NSN 6105-01-204-8793
NSN 5960-00-223-5970
NSN 2925-01-550-0177
NSN 6320-01-111-8851
NSN 5905-01-584-5835
NSN 6110-01-391-7542