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 5985-00-189-0953
NSN 5925-00-027-8220
NSN 6110-01-179-7024
NSN 5915-00-398-0677
NSN 5855-01-108-9106
NSN 6620-01-266-5545
NSN 6135-01-059-4055
NSN 5895-00-802-5870
NSN 5998-00-556-2122
NSN 5935-00-583-8701
NSN 5910-01-146-6685
NSN 2925-01-218-5556