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 5935-01-072-0418
NSN 5920-00-059-1106
NSN 5996-00-061-0336
NSN 5920-00-118-8239
NSN 5915-00-402-1683
NSN 6110-01-362-4262
NSN 5835-01-193-6192
NSN 6110-01-289-4689
NSN 6645-00-772-0532
NSN 6240-01-453-6482
NSN 5915-01-291-5325
NSN 6105-01-451-4327