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 6105-00-702-7768
NSN 5915-00-346-2611
NSN 6645-01-645-2767
NSN 5999-01-046-0910
NSN 5835-00-170-5238
NSN 5960-01-053-4358
NSN 5915-00-287-5062
NSN 6135-01-255-4786
NSN 6685-00-398-0341
NSN 5950-00-639-9675
NSN 5930-01-437-1011
NSN 6320-01-318-6518