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 6220-00-727-3288
NSN 5998-01-440-5021
NSN 6650-01-260-6422
NSN 5895-01-350-4484
NSN 6320-01-029-4220
NSN 6105-00-707-5962
NSN 4140-00-555-3555
NSN 6685-00-595-5376
NSN 6320-01-315-4517
NSN 6150-00-235-6293
NSN 6320-01-176-8367
NSN 5910-01-010-3356