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 5855-01-249-8456
NSN 6610-00-963-7591
NSN 5855-00-138-2386
NSN 5930-01-029-4474
NSN 5965-01-267-8536
NSN 5950-01-289-4890
NSN 5950-00-223-9890
NSN 5998-01-399-0615
NSN 5965-01-005-0341
NSN 6620-01-133-4193
NSN 5975-00-114-0019
NSN 6110-00-188-9874