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 5835-00-998-5757
NSN 5915-01-500-1826
NSN 6620-01-069-0912
NSN 6110-00-594-7640
NSN 5999-01-622-2785
NSN 5945-00-033-8323
NSN 6220-00-938-6116
NSN 5950-01-174-7450
NSN 5935-00-875-7904
NSN 6685-00-168-6250
NSN 5905-01-248-8358
NSN 6610-00-805-9725