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 6135-01-106-0984
NSN 5950-01-371-8500
NSN 5905-01-596-8442
NSN 6650-00-155-5827
NSN 5965-01-147-5847
NSN 5920-01-415-5942
NSN 2925-01-656-8217
NSN 6610-01-135-2149
NSN 4140-00-448-3228
NSN 5975-01-346-3469
NSN 7035-01-044-0136
NSN 6130-00-037-9625