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National Stock Number:
3439-01-478-4089
Federal Supply Class:
3439
National Item Identification Number:
014784089
Description:
WELDING POWDER,METALLIC OVERLAY
Detail:
A metallic powder used for coating metallic or nonmetallic surfaces by the welding process, to produce a surface resistant to abrasion and/or corrosion. It may be applied with an oxy-acetylene torch, furnace, or with a spray weld gun.
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Manufacturer Information:
| METCO 303NS-1 | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 5.0LBS | | MATERIAL | MAGNESIUM ALLOY AND ZIRCONIUM SILICATE AND NICKEL ALLOY BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 60 CONTAINERS AND UP;MG ZR O 35NI CR,BLEND;-90 +11 UM (-170 MESH +11 UM);CERTIFICATION MSRR 9507/28 AND PWA 1346;BLEND OF MAGNESIUM ZIRCONATE AND NICKEL CHROMIUM.PRODUCES THERMAL BARRIER COATINGS USED AS THE INTERMEDIATE COAT IN A THREE PART GRADUATED COATIN G SYSTEM CONSISTING OF MAGNESIUM ZIRCONATE CERAMIC TOP COATS AND NI/CR METALLIC BOND COATS |
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