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 5996-00-287-6366
NSN 5975-01-221-6497
NSN 6240-00-027-9931
NSN 5998-01-463-3304
NSN 6620-00-785-6019
NSN 6650-00-809-1817
NSN 6610-01-289-0847
NSN 5910-01-211-6936
NSN 5965-01-407-7480
NSN 5950-01-324-5065
NSN 5835-01-123-8305
NSN 5990-01-126-5824