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 5945-00-577-0847
NSN 5996-00-449-1346
NSN 5935-00-558-9221
NSN 5895-01-243-3126
NSN 6650-01-367-5172
NSN 5965-01-599-5448
NSN 2925-00-902-3881
NSN 5945-00-316-5300
NSN 6145-01-559-8408
NSN 6105-01-008-4452
NSN 5996-01-107-8474
NSN 6620-01-535-0070