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 5855-01-316-9642
NSN 6240-01-212-9535
NSN 5855-00-472-2055
NSN 6110-01-651-8516
NSN 6620-00-800-5579
NSN 5910-01-123-4257
NSN 6620-00-684-6771
NSN 5920-01-621-5084
NSN 5935-01-646-4021
NSN 7035-01-653-5450
NSN 5915-01-512-0131
NSN 5910-01-548-1503