National Stock Number:
6850-19-003-4907
Federal Supply Class:
6850
National Item Identification Number:
190034907
Description:
PHOSPHATE COATING,M
Detail:
A CHEMICAL COMPOUND WHICH FORMS A NONMETALLIC, INTEGRAL, PHOSPHATE COATING ON METALS BY CHEMICAL REACTION THEREWITH. IT MAY FORM A COATING TO HOLD LUBRICANTS FOR USE ON THE BEARING SURFACES OF SUCH ITEMS AS PISTONS, PISTON RINGS, AND THE LIKE. IT MAY FORM A COATING FOR BONDING PAINT, OR A COATING FOR PROTECTING THE METAL SURFACE WITHOUT OTHER PROTECTIVE MEDIA (NONBEARING SURFACE TYPE).
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