The Rod,welding, cataloged under National Stock Number 3439-00-277-2107, 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 17 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-277-2107 |
| Primary Part Number | MIL-R-17131 |
| 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 | 3.00 NICKEL NOMINAL SIXTH ELEMENT |
| Material Document and Classification | MIL-R-17131,TY RCOCR-C-1 MIL SPEC SINGLE MATERIAL RESPONSE FILLER |
| Filler Metal Chemical Composition in Percent | 1.00 MANGANESE NOMINAL EIGHTH ELEMENT |
| Material | COBALT ALLOY FILLER |
| Nondefinitive Spec/std Data | ROD FORM AND 1/4 SIZE AND MIL-RCOCR-C-1 TYPE |
| Process Type for Which Designed | OXYACETYLENE |
| Filler Metal Chemical Composition in Percent | 14.00 TUNGSTEN NOMINAL THIRD ELEMENT |
| Filler Metal Chemical Composition in Percent | 33.00 CHROMIUM NOMINAL SECOND ELEMENT |
| Weld Position for Which Designed | ALL POSITIONS |
| Filler Metal Chemical Composition in Percent | 3.00 CARBON NOMINAL FOURTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 3.00 IRON NOMINAL FIFTH ELEMENT |
| Length | 12.000 INCHES NOMINAL IN |
| Filler Metal Chemical Composition in Percent | 2.00 SILICON NOMINAL SEVENTH ELEMENT |
| Outside Diameter | 0.250 INCHES NOMINAL IN |
| Shape | ROUND |
| Filler Metal Chemical Composition in Percent | 40.00 COBALT NOMINAL FIRST ELEMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-R-17131 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-RCOCR-C-1 0.250 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3439-00-277-2107 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 3439-00-277-2107 has 2 cross-referenced part numbers: MIL-R-17131 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-RCOCR-C-1 0.250 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 3439-00-277-2107: 3439-00-065-8478, 3439-00-542-0411, 3439-00-542-0412 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-R-17131: Physical Form: STRAIGHT; Filler Metal Chemical Composition in Percent: 3.00 NICKEL NOMINAL SIXTH ELEMENT; Material Document and Classification: MIL-R-17131,TY RCOCR-C-1 MIL SPEC SINGLE MATERIAL RESPONSE FILLER; Filler Metal Chemical Composition in Percent: 1.00 MANGANESE NOMINAL EIGHTH ELEMENT. 17 total characteristics are documented in the Federal Logistics Information System.