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 6145-01-032-4557
NSN 5960-01-127-9061
NSN 5835-01-031-7265
NSN 5945-01-220-8744
NSN 5975-01-035-4386
NSN 6650-00-855-9135
NSN 5985-01-025-7544
NSN 5965-01-254-3622
NSN 5998-00-582-6154
NSN 5950-01-223-3658
NSN 5990-01-583-2870
NSN 5999-01-056-8431