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 5945-00-722-7867
NSN 5895-01-423-6075
NSN 5985-01-169-9368
NSN 5999-00-865-9420
NSN 4140-00-155-8012
NSN 5925-01-235-2060
NSN 5945-00-647-3807
NSN 5950-01-425-8652
NSN 6685-01-248-0946
NSN 6105-01-338-9725
NSN 6610-01-004-5856
NSN 5915-01-429-7771