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 5999-01-632-5478
NSN 6685-01-364-3441
NSN 5965-00-230-8818
NSN 6105-01-507-7754
NSN 2925-00-626-5027
NSN 5950-01-023-7692
NSN 5915-00-422-5222
NSN 5910-01-605-3393
NSN 5925-01-462-0068
NSN 5985-01-639-8150
NSN 6240-01-415-5581
NSN 5950-01-023-7692