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 5925-01-069-9459
NSN 6135-01-223-3869
NSN 2925-00-877-0097
NSN 6650-01-653-8381
NSN 5998-01-633-8638
NSN 4140-01-050-8096
NSN 5895-00-719-5413
NSN 6110-01-540-0817
NSN 5835-01-412-0344
NSN 5996-01-085-6246
NSN 6150-00-336-9057
NSN 6320-01-262-8642