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 5999-01-116-2622
NSN 5996-01-169-4794
NSN 5895-00-620-0518
NSN 6240-01-568-6745
NSN 5975-00-229-7420
NSN 5990-00-573-6067
NSN 5835-01-532-9373
NSN 6620-01-415-5803
NSN 5925-01-607-0354
NSN 5996-01-197-7005
NSN 6110-00-424-4557
NSN 5925-00-179-7940