NPFC - MIL-P-19419
PLATING, CHROMIUM, ELECTRO-DEPOSITED, (ON THE INTERIOR SURFACES OF 20 MM MARK 11 GUN BARRELS)
| Organization: | NPFC |
| Publication Date: | 9 November 1960 |
| Status: | active |
| Page Count: | 22 |
scope:
This specification presents detailed requirements for high contraction electrodeposited chromium plating on the bores, grooves, and chambers of 20mm Mark 11 Gun Barrels.
The requirements apply to 20mm Mark 11 Gun Barrels whose interior surfaces have not been nitrided prior to plating.
intended Use:
- The chromium deposit is applied to the interior surfaces of the gun barrels for the purpose of reducing amount of erosion, wear, corrosion and friction and for the purpose of reducing the amount... View More
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