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 6145-01-458-9275
NSN 5925-00-678-3789
NSN 5930-00-362-6737
NSN 6220-01-485-0333
NSN 6650-01-307-6009
NSN 6105-01-519-0990
NSN 6105-01-462-0140
NSN 6150-01-195-8486
NSN 5895-01-271-3123
NSN 6220-00-512-9472
NSN 5998-01-080-2146
NSN 6240-00-923-0758