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 7035-01-067-2663
NSN 5835-00-890-3932
NSN 5965-00-999-4334
NSN 5960-01-564-5044
NSN 4140-01-577-6434
NSN 5998-01-288-1902
NSN 6150-01-046-0247
NSN 5975-00-441-2543
NSN 6105-01-562-1396
NSN 6110-00-672-9304
NSN 5985-00-266-2094
NSN 5960-01-547-6699