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 5996-01-123-9038
NSN 5960-01-163-8905
NSN 6645-01-508-0345
NSN 5835-00-554-0399
NSN 5920-01-536-3934
NSN 5965-01-587-2366
NSN 5910-00-499-2570
NSN 5999-01-390-0209
NSN 5910-01-211-8230
NSN 5985-01-278-9702
NSN 5895-00-487-8448
NSN 6150-00-980-1139