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 5996-01-525-7628
NSN 5835-01-384-3206
NSN 5945-00-633-7620
NSN 6320-00-845-3261
NSN 5915-01-504-6581
NSN 6110-01-463-7582
NSN 5925-00-650-1069
NSN 6110-00-243-1646
NSN 5925-01-073-8951
NSN 5935-01-597-7160
NSN 5920-01-108-9400
NSN 6105-01-435-0825