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 5965-00-422-5415
NSN 5996-01-101-4673
NSN 5835-01-193-6192
NSN 5998-00-274-9227
NSN 5905-00-456-1319
NSN 5985-01-242-3313
NSN 5920-01-634-0250
NSN 5905-00-757-4460
NSN 5935-01-085-5810
NSN 5855-00-337-3679
NSN 5915-01-292-2617
NSN 5996-00-690-9933