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 7035-01-364-0286
NSN 6135-01-242-6484
NSN 5950-01-498-4807
NSN 5975-01-658-5292
NSN 6620-00-955-6122
NSN 5930-00-245-8223
NSN 5990-00-130-7293
NSN 6320-01-648-5538
NSN 5855-01-398-4965
NSN 6135-00-488-4478
NSN 6150-00-090-6982
NSN 5905-01-448-1369