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 5950-01-366-7826
NSN 6145-00-939-1745
NSN 5950-01-566-5449
NSN 5935-01-067-8146
NSN 5835-01-132-5894
NSN 6650-01-437-8852
NSN 6685-01-569-2783
NSN 6220-00-299-7749
NSN 6135-01-578-8919
NSN 5996-01-066-0335
NSN 6135-01-300-8455
NSN 5965-01-353-0085