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 6145-01-648-1491
NSN 5996-01-389-3574
NSN 5998-00-398-0021
NSN 5930-01-386-4220
NSN 6150-00-242-9439
NSN 5998-01-569-0473
NSN 5960-01-174-5573
NSN 6610-01-633-8931
NSN 6620-01-100-7350
NSN 6685-00-227-0212
NSN 5975-00-882-1879
NSN 5910-00-334-0298