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 5935-00-503-9062
NSN 2925-01-510-9378
NSN 5998-01-225-3288
NSN 6620-01-059-0876
NSN 5895-01-043-5005
NSN 5895-01-446-1559
NSN 5915-00-564-2490
NSN 6610-00-078-9620
NSN 5998-01-339-7554
NSN 6320-01-515-5346
NSN 5965-01-007-1963
NSN 6620-00-038-5343