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 5965-00-227-7348
NSN 5945-01-415-5835
NSN 6240-01-464-2284
NSN 5990-01-047-2352
NSN 5835-01-558-9444
NSN 5915-01-442-9810
NSN 5920-01-415-5805
NSN 5925-00-150-1072
NSN 6240-00-902-8976
NSN 4140-00-764-1005
NSN 7035-01-059-5114
NSN 6220-00-100-4937