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 5999-00-192-3047
NSN 5996-01-286-4935
NSN 6110-01-083-8317
NSN 6240-00-903-4660
NSN 6610-00-967-3054
NSN 5960-01-484-7352
NSN 6145-01-209-2467
NSN 6645-00-848-8490
NSN 6610-01-645-7515
NSN 5920-01-620-9524
NSN 5945-01-618-8044
NSN 5965-00-296-9994