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 6620-00-193-9503
NSN 5905-00-754-3327
NSN 5835-01-464-7038
NSN 5996-01-084-2054
NSN 6150-01-440-9796
NSN 6145-00-470-8255
NSN 5960-00-804-5405
NSN 5855-01-594-7809
NSN 5996-00-132-4203
NSN 7035-01-646-7123
NSN 5915-01-372-6643
NSN 5835-00-216-4568