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 6320-00-194-4252
NSN 5925-01-533-9805
NSN 5935-01-046-6527
NSN 5975-01-352-4910
NSN 5996-01-025-5683
NSN 5920-01-009-5381
NSN 5925-00-511-3082
NSN 5915-01-620-4302
NSN 5950-00-214-1625
NSN 5905-01-420-0942
NSN 5920-01-535-6498
NSN 5960-01-212-8118