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 5945-01-379-5846
NSN 5975-01-504-7747
NSN 5910-01-498-0289
NSN 5915-01-057-3812
NSN 5965-01-502-9684
NSN 5945-01-122-5176
NSN 5855-01-357-7907
NSN 5975-00-975-5902
NSN 6220-01-272-9239
NSN 6620-00-844-4363
NSN 6650-00-775-6560
NSN 5965-00-630-7872