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 5835-01-595-4099
NSN 5920-01-466-1485
NSN 6105-00-033-9601
NSN 5910-00-232-3798
NSN 5910-01-106-1135
NSN 5835-01-456-3922
NSN 5999-00-303-0346
NSN 5930-01-400-6126
NSN 5835-01-497-5029
NSN 5895-01-406-5272
NSN 5998-01-420-6280
NSN 5855-00-221-9435