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 5960-01-599-9821
NSN 6130-01-593-0143
NSN 6645-00-057-3499
NSN 5985-00-932-4257
NSN 5905-00-135-3975
NSN 5935-01-599-5040
NSN 5945-01-481-5769
NSN 5975-00-189-0857
NSN 5965-01-024-1012
NSN 5996-01-163-5455
NSN 5915-00-383-1471
NSN 5998-01-128-5097