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 6610-01-314-7964
NSN 6620-01-061-3497
NSN 5855-00-411-8688
NSN 5915-01-480-0980
NSN 5835-01-463-2334
NSN 6240-01-330-8126
NSN 5935-00-004-2160
NSN 5965-01-088-5414
NSN 5915-01-237-2480
NSN 6105-00-172-4246
NSN 7035-01-027-1718
NSN 5935-01-200-7423