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 5895-01-012-4110
NSN 4140-00-092-1534
NSN 5965-01-271-0808
NSN 7035-01-168-3596
NSN 5965-01-420-2629
NSN 4140-00-466-9268
NSN 6110-00-701-0765
NSN 6135-01-468-6491
NSN 6650-01-440-5947
NSN 6320-00-593-0379
NSN 6150-00-225-7080
NSN 5950-01-067-7948