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 5935-01-128-7100
NSN 5960-00-816-8695
NSN 6130-01-014-4588
NSN 6620-01-412-0938
NSN 5985-01-454-5734
NSN 6150-01-143-4551
NSN 5915-00-252-1188
NSN 5920-00-741-5418
NSN 6135-01-167-7604
NSN 6105-01-576-8191
NSN 5990-00-161-2797
NSN 5950-00-142-0609