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 6150-01-553-2345
NSN 5935-00-778-8835
NSN 6150-00-074-6031
NSN 5998-01-126-5212
NSN 5990-01-386-5561
NSN 5965-01-007-1963
NSN 4140-00-466-9268
NSN 6110-01-174-7568
NSN 6685-01-299-2250
NSN 5835-01-023-8733
NSN 5965-00-153-5216
NSN 5999-00-945-7239