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 5965-01-539-4304
NSN 6150-00-208-3211
NSN 5930-00-705-1756
NSN 6320-01-207-0636
NSN 5996-01-333-9512
NSN 2925-00-777-2902
NSN 5915-01-464-1263
NSN 5965-01-338-4623
NSN 5910-00-605-3385
NSN 5910-01-044-9153
NSN 6145-00-255-1480
NSN 6105-01-193-1588