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 6650-01-202-0596
NSN 5925-00-932-3027
NSN 5930-01-447-0851
NSN 6135-01-142-2417
NSN 5985-00-330-0846
NSN 5855-00-466-2309
NSN 5915-01-196-6016
NSN 5998-01-589-3601
NSN 6620-01-169-6590
NSN 6240-01-600-1092
NSN 5999-00-185-8919
NSN 5855-01-543-6796