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 6645-01-414-8806
NSN 6110-01-303-2224
NSN 5835-00-148-9719
NSN 5960-01-087-8687
NSN 5925-01-226-4961
NSN 5975-00-779-3319
NSN 4140-00-823-9194
NSN 5965-00-857-4014
NSN 5895-01-634-0630
NSN 2925-01-464-3093
NSN 5945-01-254-1046
NSN 6620-00-555-3992