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 5835-00-165-3069
NSN 6110-00-024-1051
NSN 5915-00-186-8872
NSN 5965-01-033-9352
NSN 6620-00-118-1983
NSN 5915-00-607-0964
NSN 6145-01-067-7796
NSN 5935-00-529-0921
NSN 5996-01-174-3183
NSN 6105-01-518-1254
NSN 5950-00-619-0178
NSN 5990-01-620-6736