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 5930-01-634-0659
NSN 6130-01-566-3041
NSN 7035-00-541-8516
NSN 5835-00-494-8419
NSN 5855-00-688-9954
NSN 5945-01-382-8925
NSN 5998-00-913-2509
NSN 5835-01-449-7511
NSN 6610-01-110-3802
NSN 6320-00-456-0836
NSN 5915-01-552-1082
NSN 5990-01-522-6096