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 6685-00-802-7273
NSN 5975-00-148-0914
NSN 6320-01-280-1014
NSN 5975-01-128-0073
NSN 5945-01-197-5563
NSN 5915-00-148-4515
NSN 6105-01-462-5849
NSN 4140-01-127-0032
NSN 5895-00-790-9249
NSN 6110-00-113-1415
NSN 5835-01-200-3244
NSN 5985-00-404-8419