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 5965-01-484-9818
NSN 5985-01-151-3224
NSN 6145-01-031-2081
NSN 5996-01-143-9588
NSN 7035-00-142-9076
NSN 5975-00-056-1341
NSN 6220-01-643-2696
NSN 5998-01-451-6458
NSN 6145-01-143-4324
NSN 5999-00-274-6294
NSN 5960-00-883-5384
NSN 5915-00-186-0463