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 5950-00-248-6921
NSN 6105-01-420-5624
NSN 6145-00-109-8125
NSN 5905-01-061-9060
NSN 6685-00-035-9373
NSN 5920-01-381-1306
NSN 5960-01-381-7725
NSN 5895-01-563-6123
NSN 5925-00-915-1174
NSN 6110-01-475-1865
NSN 5996-01-134-9922
NSN 5990-00-024-9985