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 5925-01-424-9720
NSN 5990-01-455-8035
NSN 5895-01-101-8231
NSN 6320-01-631-7828
NSN 6135-01-340-2599
NSN 5910-01-020-7700
NSN 6110-00-422-4973
NSN 5960-01-350-2925
NSN 5925-01-601-7088
NSN 5985-00-932-1630
NSN 5835-00-479-0464
NSN 5960-01-649-1341