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 5965-01-226-7077
NSN 5965-00-475-2759
NSN 5895-01-139-7385
NSN 5996-01-312-1727
NSN 6130-01-200-3600
NSN 5960-01-456-1735
NSN 5925-01-381-7512
NSN 5915-01-326-0854
NSN 6105-00-061-4635
NSN 4140-01-219-4754
NSN 4140-00-850-5973
NSN 5990-01-621-6969