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 6105-01-415-8078
NSN 5910-00-997-9510
NSN 6110-01-539-1090
NSN 5996-01-444-9936
NSN 5950-00-151-4870
NSN 6150-01-045-4620
NSN 6220-01-320-1410
NSN 5975-01-488-4803
NSN 5945-01-599-0083
NSN 6620-01-619-7737
NSN 5985-01-386-8102
NSN 5960-01-435-1167