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 5945-01-409-2718
NSN 5895-01-516-0435
NSN 5996-01-467-0580
NSN 7035-00-585-2113
NSN 6110-00-061-5725
NSN 5930-01-264-5351
NSN 5910-01-174-1116
NSN 5998-01-462-3120
NSN 5835-01-442-6079
NSN 6105-01-649-1106
NSN 5965-01-390-9240
NSN 6320-00-139-1090