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 6150-00-950-9330
NSN 5855-01-159-1654
NSN 6150-00-611-8093
NSN 6135-01-581-1039
NSN 6135-00-377-9165
NSN 5905-01-188-6266
NSN 6645-00-200-2322
NSN 6145-01-432-9511
NSN 6645-01-618-1983
NSN 5930-01-462-5742
NSN 4140-01-376-0986
NSN 6220-00-266-8222