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 & other seals
NSN 5930-01-176-0479
NSN 5945-01-390-4290
NSN 6240-01-492-8172
NSN 6110-01-408-6872
NSN 5915-00-007-9237
NSN 6240-00-583-9863
NSN 4140-01-050-8096
NSN 6685-00-724-5998
NSN 6320-00-790-4844
NSN 5945-01-330-5730
NSN 5996-01-449-0666
NSN 5960-01-039-2221