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 6145-01-627-4065
NSN 6145-01-293-8628
NSN 6135-00-985-7846
NSN 6130-01-331-6193
NSN 6240-00-883-1731
NSN 6620-01-544-4857
NSN 5920-00-233-7366
NSN 6135-01-571-0845
NSN 6105-01-078-7490
NSN 6150-01-376-0032
NSN 5998-01-227-3048
NSN 6650-01-148-7911