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 5945-01-529-3511
NSN 5895-01-442-5818
NSN 5895-01-533-9533
NSN 6620-01-462-1625
NSN 6150-00-397-7219
NSN 6320-01-540-4885
NSN 5895-00-523-6678
NSN 6145-01-561-7690
NSN 5905-00-389-6252
NSN 6105-01-224-9267
NSN 5910-01-633-9963
NSN 5920-00-905-1831