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 5895-00-738-7194
NSN 5960-01-349-8791
NSN 5985-00-336-5813
NSN 6645-01-432-1068
NSN 5996-00-499-3691
NSN 5930-00-389-9275
NSN 5998-00-459-8098
NSN 5930-01-107-6711
NSN 5920-01-180-8307
NSN 6145-00-091-1079
NSN 5996-01-359-8719
NSN 6645-00-303-7698