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 6645-01-004-7768
NSN 6645-00-935-7046
NSN 5998-00-954-1720
NSN 5975-01-438-5185
NSN 5965-00-888-2643
NSN 5925-01-225-1322
NSN 6220-01-289-0196
NSN 6620-00-516-3204
NSN 6110-01-027-5078
NSN 5925-00-290-4451
NSN 5915-01-347-9214
NSN 5996-01-237-9115