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 6650-00-299-9681
NSN 7035-01-352-6235
NSN 5999-01-259-7826
NSN 6150-01-614-9851
NSN 5895-01-099-2842
NSN 6320-01-347-2638
NSN 5835-01-490-9751
NSN 6220-01-525-2228
NSN 5960-01-251-5995
NSN 4140-01-025-4911
NSN 5855-00-481-0019
NSN 5835-01-366-5906