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 6320-00-823-2015
NSN 5996-00-148-2772
NSN 5930-01-254-8984
NSN 6130-00-948-9422
NSN 6650-00-035-9297
NSN 5835-00-503-2608
NSN 5999-01-044-6250
NSN 5915-01-393-2113
NSN 6645-01-286-9872
NSN 5835-01-012-1436
NSN 6150-01-080-5693
NSN 5855-01-223-0618