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 6685-00-675-3568
NSN 5985-01-429-0876
NSN 5935-01-246-1055
NSN 5895-01-318-9487
NSN 6110-00-765-2881
NSN 6110-01-364-0322
NSN 5835-00-451-2982
NSN 5945-00-152-4093
NSN 6620-00-589-0071
NSN 5950-01-005-0111
NSN 5945-01-540-2250
NSN 5910-00-329-3789