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 6150-00-830-4118
NSN 5915-01-601-3697
NSN 5999-00-125-7659
NSN 5975-01-579-3980
NSN 5965-01-218-7795
NSN 5920-01-353-5340
NSN 6105-01-180-9064
NSN 6105-01-236-3648
NSN 5998-00-218-1360
NSN 6150-01-287-9643
NSN 6220-01-324-3766
NSN 6685-01-392-0602