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 5998-01-118-6205
NSN 6620-00-613-3023
NSN 4140-01-367-2547
NSN 5895-01-395-9283
NSN 5975-01-229-7155
NSN 5960-01-345-7489
NSN 5915-01-108-9235
NSN 4140-00-736-8813
NSN 6220-00-018-4484
NSN 5965-01-053-7168
NSN 6145-01-521-6093
NSN 6135-01-226-4071