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 5915-01-524-0639
NSN 5835-01-264-8782
NSN 5998-01-110-8122
NSN 6645-01-159-8787
NSN 5930-01-649-1250
NSN 5985-01-219-2475
NSN 5945-01-247-8932
NSN 5835-00-092-1136
NSN 5998-01-523-3673
NSN 5996-01-158-9695
NSN 5965-01-510-9771
NSN 5920-01-463-6862