The Flux,brazing, cataloged under National Stock Number 3439-01-549-7785, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Superior Flux & Manufacturing Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-549-7785 |
| Primary Part Number | AB-2 |
| Item Name | Flux,brazing |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Superior Flux & Manufacturing Co |
| Status | ACTIVE |
| Material for Which Formulated | BRASS AND BRONZE AND COPPER AND STEEL AND STEEL, CORROSION RESISTING AND IRON, MALLEABLE |
| Physical Form | POWDER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ANTI-BORAX NUMBER 2 | Superior Flux & Manufacturing Co (USA) |
| AB-2 PRIMARY | Superior Flux & Manufacturing Co (USA) |
NSN 3439-01-549-7785 is a Flux,brazing, manufactured by Superior Flux & Manufacturing Co, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-01-549-7785 has 2 cross-referenced part numbers: ANTI-BORAX NUMBER 2 (Superior Flux & Manufacturing Co), AB-2 (Superior Flux & Manufacturing Co).
There are 4 known substitutes for 3439-01-549-7785: 6670-00-237-9994, 4730-01-013-1580, 5930-01-534-7388 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AB-2: Material for Which Formulated: BRASS AND BRONZE AND COPPER AND STEEL AND STEEL, CORROSION RESISTING AND IRON, MALLEABLE; Special Features: WHITE; 1.5 (AVERAGE) SPECIFIC GRAVITY; 760-1205 DEG C ACTIVE TEMPERATURE RANGE; BRAZES BRASS, BRONZE, COPPER, STEEL, STAINLESS STEEL, MALLAEABLE IRON AND HEAT-RESISTANT ALLOYS; DISOLVES AND REMOVES OXIDES DEGC; Physical Form: POWDER. 3 total characteristics are documented in the Federal Logistics Information System.