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 6610-00-657-5006
NSN 5950-00-774-8042
NSN 7035-01-349-4348
NSN 6320-00-242-3300
NSN 5835-01-599-1876
NSN 6145-01-322-5000
NSN 6610-01-153-8625
NSN 5855-01-201-4857
NSN 5960-00-039-8533
NSN 6620-01-530-9384
NSN 6220-01-273-3896
NSN 5895-01-126-9245