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 6110-01-125-9723
NSN 5945-01-192-5792
NSN 5935-00-109-2283
NSN 7035-01-384-4383
NSN 5998-00-299-7891
NSN 5990-00-068-4324
NSN 6650-01-619-5129
NSN 6240-01-131-8078
NSN 5990-01-537-4815
NSN 5985-00-431-8276
NSN 5996-01-390-0536
NSN 6145-01-304-3718