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 5835-01-442-6482
NSN 6110-00-973-4501
NSN 5950-01-393-7350
NSN 6240-00-204-0459
NSN 6105-01-362-3034
NSN 6645-01-447-4461
NSN 5945-01-257-1881
NSN 5950-01-310-5366
NSN 6130-00-536-4102
NSN 5915-00-987-7165
NSN 6620-01-659-1256
NSN 5855-00-198-3197