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 5998-01-167-4832
NSN 5960-00-874-4857
NSN 5930-00-215-0193
NSN 6240-01-356-0277
NSN 5965-01-411-7667
NSN 2925-01-055-9705
NSN 6150-01-418-1909
NSN 5835-01-229-6964
NSN 6610-01-457-1974
NSN 5920-01-281-7354
NSN 5930-00-723-2872
NSN 6650-01-426-4253