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 5998-01-419-6826
NSN 5855-01-007-9541
NSN 6145-01-548-8854
NSN 5965-01-481-5267
NSN 6130-00-525-9975
NSN 5895-01-020-8990
NSN 6240-01-592-1261
NSN 6650-01-516-1559
NSN 6320-00-925-0558
NSN 5930-00-993-7182
NSN 5915-01-463-2465
NSN 6220-01-417-4394