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 6150-01-369-2534
NSN 7035-01-472-5762
NSN 6150-01-369-4675
NSN 5998-01-415-3286
NSN 5905-00-233-6188
NSN 5945-00-493-8379
NSN 5960-01-287-4187
NSN 5935-00-202-9480
NSN 5915-00-205-2615
NSN 6645-01-423-9361
NSN 5950-01-047-8069
NSN 5855-01-224-7975