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 6150-01-059-1206
NSN 4140-01-618-3705
NSN 5915-01-025-0346
NSN 5935-00-088-4896
NSN 6650-01-231-2082
NSN 7035-01-631-4095
NSN 5998-01-364-9192
NSN 5935-00-456-1755
NSN 5998-01-458-7715
NSN 6145-01-433-9079
NSN 6240-00-586-6428
NSN 5920-00-246-9589