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 5920-00-100-1294
NSN 5945-01-073-0759
NSN 5895-01-163-7493
NSN 5996-00-107-5357
NSN 5935-01-462-2603
NSN 5935-01-188-6091
NSN 5990-01-233-4178
NSN 5895-00-144-0250
NSN 5960-00-597-2680
NSN 5905-01-647-1650
NSN 5998-00-840-1501
NSN 6150-01-225-9536