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 5998-01-371-8086
NSN 5998-00-771-9059
NSN 5950-01-207-1760
NSN 7035-01-341-6656
NSN 5998-01-153-9999
NSN 5915-01-139-5441
NSN 6320-01-618-7800
NSN 5905-01-475-0129
NSN 5910-01-462-0401
NSN 6130-01-510-9313
NSN 5996-01-626-3598
NSN 5920-01-484-7987