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 6620-00-998-6191
NSN 5965-00-393-1294
NSN 5998-01-566-4896
NSN 6320-00-894-1644
NSN 5950-00-544-5546
NSN 6220-00-223-4362
NSN 5935-01-381-3135
NSN 6320-00-456-0836
NSN 5895-01-057-7394
NSN 6240-00-067-1021
NSN 5950-00-034-6657
NSN 5985-01-426-5198