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 5915-01-392-9254
NSN 6130-01-457-5131
NSN 5895-01-214-3950
NSN 5915-01-061-1509
NSN 5960-01-086-0421
NSN 5975-01-106-3595
NSN 6105-01-139-4778
NSN 6150-01-510-6565
NSN 5985-00-126-6575
NSN 5935-00-362-3873
NSN 5915-01-278-1687
NSN 6650-00-466-1697