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 5999-00-622-0816
NSN 5965-01-159-2694
NSN 5996-01-242-1661
NSN 6145-00-423-1563
NSN 5998-00-925-0182
NSN 5996-01-507-5742
NSN 7035-00-337-8745
NSN 5950-01-410-8210
NSN 6240-01-501-7909
NSN 5996-01-398-4755
NSN 6320-01-648-5538
NSN 5965-01-631-5181