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 6220-00-577-3435
NSN 5950-00-937-2134
NSN 5996-01-065-0939
NSN 5895-01-321-3048
NSN 6110-00-140-8769
NSN 5910-01-415-0273
NSN 5996-01-628-8624
NSN 6650-00-139-5459
NSN 6240-00-482-1142
NSN 5960-01-207-6232
NSN 5975-01-421-4474
NSN 5990-01-336-3976