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 5998-01-348-1722
NSN 6320-01-278-9832
NSN 5996-01-265-5150
NSN 6320-01-476-7476
NSN 6135-01-151-2705
NSN 5835-00-356-1658
NSN 5930-01-105-1215
NSN 6650-01-297-4376
NSN 6105-01-228-5984
NSN 5855-01-492-6385
NSN 6685-01-291-2068
NSN 6145-00-727-5093