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 5960-01-617-6345
NSN 4140-00-200-0970
NSN 5965-00-100-1291
NSN 5998-01-650-5595
NSN 6135-01-435-8451
NSN 6105-01-019-4841
NSN 5998-01-536-3858
NSN 5975-01-394-8311
NSN 6220-01-437-5659
NSN 5835-01-209-6410
NSN 6135-01-567-0739
NSN 5950-01-004-5546