Thermoplastic adhesive backing 0.018 in. Thk
A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.
NSN 5999-00-446-9111
NSN 6145-00-617-4032
NSN 5930-01-343-6033
NSN 5910-00-522-4469
NSN 5835-00-649-9402
NSN 4140-01-303-2031
NSN 5965-01-435-6644
NSN 5930-01-124-3697
NSN 5975-01-429-8609
NSN 5985-01-547-1900
NSN 5895-01-479-0951
NSN 5950-00-505-5777