The Flux,soldering, cataloged under National Stock Number 3439-00-220-3827, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Indium Corp of America. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-220-3827 |
| Primary Part Number | INDALLOY 5-R 1 PT BT |
| Item Name | Flux,soldering |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Indium Corp of America |
| Status | ACTIVE |
| Material for Which Formulated | TIN-SILVER |
| Nondefinitive Spec/std Data | R TYPE |
| Content Within Each Unit Package | 1 PT |
| Environmental Protection | CORROSION RESISTANT |
| Physical Form | LIQUID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| INDALLOY 5-R 1 PT BT | Indium Corp of America (USA) |
| ASTM B32 | American Society for Testing and Materials Dba Astm International (USA) |
| ALPHA 100 FLUX 1 PT BT | Alpha Metals Inc Div Alpha Assembly Solutions Inc (USA) |
| MIL-F-14256 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| DUTCHB0Y105 | N L Industries Inc Metal Div (USA) |
| 1035 1 PT BT | Gardiner Metal Co (USA) |
| TYPE R 1 PT BT | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LONCO MIL-WW-35 1 PT BT | Alpha Metals Inc (USA) |
| ALPHA 100 FLUX 1 PT BT | Frys Metals Inc (USA) |
| LONCO MIL-W-01 1 PT BT | Alpha Metals Inc (USA) |
| FORMULA 115 1 PT BT | Kester Inc (USA) |
| ASTM B32 TYPE 4 | American Society for Testing and Materials Dba Astm International (USA) |
| FORMULA 135 1 PT BT | Kester Inc (USA) |
| 1135 1 PT BT | Gardiner Metal Co (USA) |
NSN 3439-00-220-3827 is a Flux,soldering, manufactured by Indium Corp of America, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-00-220-3827 has 14 cross-referenced part numbers: INDALLOY 5-R 1 PT BT (Indium Corp of America), ASTM B32 (American Society for Testing and Materials Dba Astm International), ALPHA 100 FLUX 1 PT BT (Alpha Metals Inc Div Alpha Assembly Solutions Inc), MIL-F-14256 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), DUTCHB0Y105 (N L Industries Inc Metal Div) and 9 more.
There are 9 known substitutes for 3439-00-220-3827: 3439-00-009-8808, 3439-00-069-5815, 3439-00-162-8388 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for INDALLOY 5-R 1 PT BT: Material for Which Formulated: TIN-SILVER; Nondefinitive Spec/std Data: R TYPE; Content Within Each Unit Package: 1 PT; Environmental Protection: CORROSION RESISTANT. 5 total characteristics are documented in the Federal Logistics Information System.