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 6145-00-246-9776
NSN 5835-00-518-4507
NSN 5945-00-315-9189
NSN 5950-01-642-4976
NSN 5920-01-063-6499
NSN 5895-01-642-1925
NSN 5965-01-443-3480
NSN 5835-01-097-5693
NSN 5920-01-449-1236
NSN 5985-01-471-9432
NSN 5998-01-184-6782
NSN 5915-00-606-7469