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 6135-00-191-6444
NSN 6220-00-028-3570
NSN 5895-01-412-0739
NSN 6110-00-605-7496
NSN 5930-01-214-4800
NSN 6135-01-518-9813
NSN 7035-00-335-7283
NSN 6220-01-259-9816
NSN 5915-00-300-8481
NSN 5895-00-201-3742
NSN 6145-00-078-9917
NSN 6135-01-449-2144