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 5905-01-224-7196
NSN 6110-00-127-2829
NSN 6220-01-007-1912
NSN 5996-01-198-7707
NSN 2925-00-950-2516
NSN 5965-00-405-3793
NSN 6110-01-107-5509
NSN 5985-01-413-6795
NSN 5855-01-443-8441
NSN 6620-01-072-1034
NSN 5965-01-600-5515
NSN 6110-00-876-1995