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 5945-00-106-4164
NSN 5935-01-102-9368
NSN 5960-01-502-6270
NSN 5905-00-935-6507
NSN 5950-01-440-2360
NSN 6130-01-469-5883
NSN 5965-00-823-8623
NSN 7035-01-388-6943
NSN 6150-00-016-3785
NSN 5998-00-828-4059
NSN 6135-00-826-4798
NSN 5960-01-276-7836