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 4140-01-510-9642
NSN 6110-01-382-3844
NSN 6110-01-399-4899
NSN 5945-00-791-3436
NSN 5996-01-155-3022
NSN 5925-01-052-1207
NSN 5915-01-228-3060
NSN 5905-01-015-8762
NSN 5985-00-556-6015
NSN 5855-01-110-9564
NSN 5960-01-019-0017
NSN 5935-01-492-1043