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 5945-01-085-4215
NSN 5925-00-838-8668
NSN 5960-00-594-0824
NSN 5835-00-642-8148
NSN 5835-01-203-8295
NSN 5835-01-442-6482
NSN 6130-01-251-9185
NSN 6145-00-818-0801
NSN 5999-01-594-5709
NSN 5990-00-093-6794
NSN 6220-00-466-2287
NSN 6320-00-908-6841