NSN 3439-01-391-8636
Part Details | METALLIC OVERLAY WELDING POWDER
3439-01-391-8636 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.
Alternate Parts: POWCVC, METCO 201NS, 201NS, 201-NS, 3439-01-391-8636, 01-391-8636, 3439013918636, 013918636
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 34 | JUN 18, 1994 | 01-391-8636 | 20072 ( WELDING POWDER, METALLIC OVERLAY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3439-01-391-8636
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| POWCVC | 13873 | DLA AVIATION |
| METCO 201NS | 01FK3 | OERLIKON METCO (US) INC. |
| 201-NS | 01FK3 | OERLIKON METCO (US) INC. |
Technical Data | NSN 3439-01-391-8636
| Characteristic | Specifications |
|---|---|
| BASIC MATERIAL | ALUMINUM AND CALCIUM AND ZIRCONIUM SILICATE |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |
| CONTENT WITHIN EACH UNIT PACKAGE | 12.5 LB |
| SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 7 CONTAINERS;-53+11 UM (-270 MESH +11 UM);RC 25 AND RB 70-100 HARDNESS;TEXTURE/FINISH AS-SPRAYED 250-600,GROUND 15-25;COATING NUMBER T201-11;CERTIFICATION ALLIED SIGNAL FP 5045 XIV,ALLISON EMS 56720,MSRR 9507/18,AND VOLVO PM 819-26;LIME-STABLIZED ZIRCONIUM OXIDE.PRODUCES COATINGS HAVING GOOD HIGH-TEMPREATURE HEAT INSULATING PROPERTIES,VERY GOOD THERMAL SHOCK RESISTANCE AND GOOD ABRASION RESISTANCE.RECOMMENED FOR COMBUSTION APPLICATIONS.ABRASIVE WEAR RESISTANT UP TO APPROXIMATELY 1650DEG (F).COATINGS RESIST WETTING AND CORROSIVE EFFECTS OF MOLTEN METAL.APPLICATIONS INCLUDE DIESEL ENGINE PISTONS,VALVES,CYLINDER HEADS AND COATINGS FOR CASTING MOLDS AND TROUGHS |
| CRITICALITY CODE JUSTIFICATION | FEAT |