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 5985-00-615-9766
NSN 6320-01-478-9351
NSN 6110-01-563-8075
NSN 5905-01-478-0132
NSN 6105-00-373-3780
NSN 5915-01-455-0002
NSN 5930-01-432-1737
NSN 5998-00-973-8785
NSN 5835-01-658-4437
NSN 5935-01-643-1272
NSN 6685-01-411-5969
NSN 5855-00-256-5562