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 5998-01-185-7599
NSN 6130-00-402-7346
NSN 6110-01-099-6893
NSN 5835-01-216-7289
NSN 5930-00-554-1064
NSN 6145-01-326-1001
NSN 5975-00-455-2431
NSN 6620-00-428-8022
NSN 5950-00-866-1108
NSN 5975-01-303-5095
NSN 5915-01-478-6540
NSN 5960-01-462-6267