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 5996-01-360-2902
NSN 5975-01-041-8298
NSN 5998-01-468-0383
NSN 6145-01-156-7866
NSN 6145-00-765-6736
NSN 5925-01-523-7423
NSN 5975-01-023-8773
NSN 5998-01-371-3094
NSN 5920-00-232-6419
NSN 5935-01-547-2923
NSN 5835-01-074-7593
NSN 6110-01-432-5238