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 5915-01-224-3038
NSN 6610-01-423-3608
NSN 5945-01-523-1107
NSN 6620-01-456-0529
NSN 5895-00-400-0230
NSN 5996-01-566-6600
NSN 6650-00-883-4790
NSN 6150-00-447-1048
NSN 5920-01-647-3576
NSN 6110-00-828-1820
NSN 5895-01-198-4515
NSN 5998-01-233-0288