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 5930-01-202-8284
NSN 5935-01-035-8116
NSN 6105-00-498-5197
NSN 2925-01-442-7812
NSN 6320-01-582-6752
NSN 5895-00-570-5391
NSN 6240-01-524-0510
NSN 6240-01-649-6937
NSN 5925-01-417-8016
NSN 5915-00-783-8131
NSN 5920-01-082-7497
NSN 6220-00-249-9834