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 5965-00-822-0781
NSN 5960-01-658-9538
NSN 5950-00-776-3357
NSN 6685-00-605-9738
NSN 5905-00-902-0374
NSN 4140-00-218-3579
NSN 5998-00-330-7060
NSN 6110-00-663-4054
NSN 5985-01-539-8977
NSN 5945-01-634-0588
NSN 6145-01-315-7356
NSN 5998-01-573-5772