The Rod,welding, cataloged under National Stock Number 3439-00-065-8478, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-065-8478 |
| Primary Part Number | MILR17131 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Physical Form | STRAIGHT |
| Filler Metal Chemical Composition in Percent | 32.00 CHROMIUM MAXIMUM FIRST ELEMENT |
| Material | COBALT ALLOY OVERALL |
| Weld Position for Which Designed | HORIZONTAL |
| Filler Metal Chemical Composition in Percent | 2.00 SILICON MAXIMUM FIFTH ELEMENT |
| Nondefinitive Spec/std Data | MIL-RCOCR-A TYPE AND 1/8 IN. DIA SIZE IN |
| Process Type for Which Designed | GAS TUNGSTEN ARC |
| Filler Metal Chemical Composition in Percent | 3.00 IRON MAXIMUM THIRD ELEMENT |
| Shape | ROUND |
| Length | 12.000 INCHES MINIMUM AND 18.000 INCHES MAXIMUM IN |
| Filler Metal Chemical Composition in Percent | 6.00 TUNGSTEN MAXIMUM SECOND ELEMENT |
| Outside Diameter | 0.125 INCHES NOMINAL IN |
| Filler Metal Chemical Composition in Percent | 3.00 NICKEL MAXIMUM FOURTH ELEMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILR17131 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3439-00-065-8478 is a Rod,welding, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-00-065-8478 has 1 cross-referenced part number: MILR17131 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 3439-00-065-8478: 3439-00-277-2107, 3439-00-542-0411, 3439-00-542-0412 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILR17131: Physical Form: STRAIGHT; Filler Metal Chemical Composition in Percent: 32.00 CHROMIUM MAXIMUM FIRST ELEMENT; Material: COBALT ALLOY OVERALL; Weld Position for Which Designed: HORIZONTAL. 14 total characteristics are documented in the Federal Logistics Information System.