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 5925-00-959-4983
NSN 6320-01-631-7828
NSN 5998-01-575-3718
NSN 5915-01-555-8081
NSN 5910-01-065-2826
NSN 5915-00-026-6756
NSN 6110-01-381-1269
NSN 5915-01-633-9845
NSN 5950-01-487-1118
NSN 5835-01-370-8912
NSN 5920-00-529-0618
NSN 5855-01-443-2509