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 5895-01-206-5280
NSN 5920-01-528-9523
NSN 2925-00-127-7828
NSN 5998-00-248-2791
NSN 6105-01-014-9251
NSN 5855-01-027-8414
NSN 5915-01-492-9691
NSN 6130-01-145-6815
NSN 5999-00-021-2327
NSN 6620-00-269-5168
NSN 5985-00-144-6385
NSN 5960-00-539-2748