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 5855-00-494-9581
NSN 6130-01-577-0543
NSN 6645-01-023-0005
NSN 5960-01-278-2852
NSN 5915-00-217-6517
NSN 5985-01-495-1449
NSN 5835-00-170-5238
NSN 6645-01-550-9669
NSN 5925-01-192-8890
NSN 5855-00-132-4898
NSN 6135-01-069-2482
NSN 6645-00-933-2170