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 6685-01-177-2764
NSN 5998-01-609-4604
NSN 5935-01-323-9076
NSN 5985-01-139-1776
NSN 5905-01-125-4339
NSN 6650-01-591-8574
NSN 5895-01-392-0294
NSN 5925-01-534-4866
NSN 6145-01-613-6409
NSN 6110-01-540-4610
NSN 5930-00-870-8171
NSN 6145-00-581-1629