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 6685-01-508-1724
NSN 6650-00-098-6128
NSN 6135-00-209-6918
NSN 5998-00-944-0720
NSN 5996-00-777-0173
NSN 5950-01-013-2577
NSN 6645-01-602-8275
NSN 4140-01-117-5698
NSN 5965-01-035-0415
NSN 5960-01-260-7430
NSN 5920-01-240-8022
NSN 5960-01-474-4843