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 2925-01-025-0082
NSN 5835-01-532-9373
NSN 5855-01-462-0495
NSN 5925-01-150-8127
NSN 5960-01-039-2221
NSN 6240-01-181-4474
NSN 5950-00-500-4198
NSN 6240-01-330-8126
NSN 6110-00-702-4563
NSN 6240-01-225-4671
NSN 6110-01-487-8867
NSN 6220-00-171-8638