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National Stock Number:
3439-01-477-7621
Federal Supply Class:
3439
National Item Identification Number:
014777621
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:
| PAC901 | 56923 | POWDER ALLOY CORP | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 12.5LBS | | MATERIAL | ALUMINUM ALLOY BASIC | | SPECIAL FEATURES | NSN USED TO PURCHASE A MINIMUM OF 160 CONTAINERS AND UP;CERTIFICATION PWA 1335,GE B50TF92 AND AVCO M 3962A;RH 85-95 HARDNESS;2000 PSI MINIMUM STRENGTH;BEST FINISHES WITH A CARBIDE TOOL;POWDER OF ALUMINUM ALLOYED W/12% SILICON.PRODUCES COATINGS WHICH ARE HARDER AND SLIGHTLY DENSER BUT SOMEWHAT LESS CORROSION-RESISTANT THAN PAC19 OR 19NS.USEFUL FOR REPAIROF WORN OR MISMATC HED ALUMINUM OR MAGNESIUM SUBSTRATES |
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