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 5930-00-967-3405
NSN 6105-00-082-0333
NSN 6610-00-430-5208
NSN 5998-00-972-7134
NSN 5915-00-215-2721
NSN 5910-01-222-7434
NSN 6135-00-276-7625
NSN 5985-00-319-5826
NSN 6240-00-861-2592
NSN 5915-00-078-9574
NSN 5935-00-342-9274
NSN 5975-01-457-8254