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 6220-00-728-9536
NSN 5910-01-563-1376
NSN 5915-00-456-0873
NSN 5920-01-547-6326
NSN 6220-01-462-8112
NSN 2925-00-288-1394
NSN 5835-01-350-0566
NSN 6150-01-265-6892
NSN 5998-01-025-6118
NSN 6685-01-285-4537
NSN 6150-00-468-5416
NSN 5910-00-829-8739