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 6130-01-379-7122
NSN 5915-00-553-8755
NSN 6220-00-500-1766
NSN 7035-00-941-4949
NSN 6150-01-485-3181
NSN 6110-01-441-8115
NSN 6320-01-466-4175
NSN 5930-01-358-2875
NSN 7035-01-617-0072
NSN 5925-01-452-9853
NSN 5895-01-420-2585
NSN 6105-00-444-5984