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 6110-00-051-7949
NSN 5925-00-816-9929
NSN 6105-01-004-1808
NSN 5960-00-539-1033
NSN 6620-01-193-1681
NSN 5945-01-488-9849
NSN 5998-00-139-6499
NSN 6240-00-612-0883
NSN 6145-01-605-4451
NSN 5965-01-571-5678
NSN 5915-00-262-4390
NSN 6145-00-813-3425