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 5998-01-014-5242
NSN 5910-01-370-4401
NSN 7035-01-352-0766
NSN 5975-00-950-7144
NSN 6220-00-269-8396
NSN 2925-00-192-1166
NSN 5950-01-158-6076
NSN 6320-01-412-2973
NSN 5895-00-494-0781
NSN 6650-00-009-9510
NSN 6610-01-295-6327
NSN 5945-01-379-3767