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 5920-00-827-1094
NSN 5985-00-184-2909
NSN 6150-01-082-0982
NSN 5960-01-423-4240
NSN 5915-00-057-3779
NSN 6145-00-699-1637
NSN 5835-00-155-1379
NSN 5998-01-398-3253
NSN 6220-01-391-5323
NSN 6145-01-156-6546
NSN 5960-01-333-1828
NSN 5910-01-264-2818