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 6645-01-370-5264
NSN 6150-01-200-6204
NSN 5996-01-339-9895
NSN 6135-01-164-3561
NSN 5915-01-200-6338
NSN 5835-01-384-3206
NSN 6135-01-332-0431
NSN 5998-01-056-6496
NSN 7035-01-092-5723
NSN 6650-01-189-4433
NSN 5965-00-258-6809
NSN 6145-00-422-1727