.156-.312 MS15795 Military Flat Washer 300 Series Stainless Steel DFAR Black Ox MISPPA2 The flat undercut head provides

The flat undercut head provides a flush and aesthetically pleasing finish when countersunk into the material

and other industries where reliability is paramount

while the indent provides a secure grip

while its internal tooth design ensures a strong hold in metal or plastic materials

preventing loosening due to vibration or shock

.156-.312 MS15795 Military Flat Washer 300 Series Stainless Steel DFAR Black Ox MISPPA2 The flat undercut head providesThe MS15795 is a military flat washer manufactured from 300 series stainless steel and finished with a black oxide coating. It is designed to be used with AN and MS bolts and nuts in a variety of applications. The MS15795 is corrosion resistant and has a tensile strength of 150,000 psi. It is available in a range of sizes from . 156" to . 312".