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 6135-00-152-8729
NSN 5915-01-224-5594
NSN
NSN 5915-01-278-2162
NSN 6650-01-315-6609
NSN 6135-00-444-1402
NSN 6220-00-447-9656
NSN 6110-00-982-9714
NSN 6150-00-212-3975
NSN 5895-01-205-4818
NSN 5835-00-130-6404
NSN 5945-01-435-4909