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 5925-00-081-5727
NSN 5998-01-411-7025
NSN 5945-00-074-8375
NSN 5996-00-091-0254
NSN 5985-00-724-2202
NSN 6645-00-140-5173
NSN 5975-01-337-4977
NSN 5905-01-423-1338
NSN 5905-01-195-7115
NSN 6320-01-087-5377
NSN 6110-01-263-3744
NSN 6320-01-106-4414