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National Stock Number:
3439-01-478-3929
Federal Supply Class:
3439
National Item Identification Number:
014783929
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 201B-NS | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 5.0LBS | | MATERIAL | ZIRCONIUM SILICATE BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 60 CONTAINERS AND UP;ZR O 5CA O 0.5AL O 0.4SI O,1.1 OTHER OXIDES,ANGULAR/BLOCKY FUSED AND CRUSHED;-90 +30 UM (-170 MESH +30 UM);CERTIFICATION CPW 212,MTS 1067,NAVY OS10604,PWA 1312 AND SNECMA DMR 33.089B;RB 96 HARDNESS;TEXTURE/FINISH AS-SPRAYED MEDIUM, GROUND VERY GOOD;COARSE GRADE OF LIME-STABILIZED ZIRCONIUM OXIDE.PRODUCES COATINGS FOR ONLY WHERE SPECIFICATION MUST MEET EITHER US NAVY SPEC OS10604 TYPE II, OR PWA 1312 AND PWA (CANADA) SPEC CPW 210.PRIMARILY USED FOR THERMAL BARRIER COATINGS |
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