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 6135-00-968-8594
NSN 6150-01-413-4947
NSN 5990-00-424-8872
NSN 6650-01-323-6252
NSN 6645-00-108-6479
NSN 5930-01-255-4490
NSN 5930-01-053-8279
NSN 6620-00-815-2281
NSN 5990-00-713-1881
NSN 5925-01-083-6500
NSN 5925-00-432-6618
NSN 5998-01-453-3635