The Rod,welding, cataloged under National Stock Number 3439-01-377-0073, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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 | 3439-01-377-0073 |
| Primary Part Number | MIL-RCOCR-A-1L1 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Filler Metal Chemical Composition in Percent | 6.00 TUNGSTEN MAXIMUM SECOND ELEMENT |
| Filler Metal Chemical Composition in Percent | 1.00 MOLYBDENUM NOMINAL EIGHTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 1.40 CARBON MAXIMUM SIXTH ELEMENT |
| Criticality Code Justification | ZZZW |
| Length | 12.000 INCHES NOMINAL IN |
| Shape | ROUND |
| Filler Metal Chemical Composition in Percent | 32.00 CHROMIUM MAXIMUM FIRST ELEMENT |
| Outside Diameter | 0.188 INCHES NOMINAL IN |
| Physical Form | STRAIGHT |
| Filler Metal Chemical Composition in Percent | 3.00 NICKEL NOMINAL THIRD ELEMENT |
| Departure From Cited Document | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Filler Metal Chemical Composition in Percent | 1.00 MANGANESE NOMINAL SEVENTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 3.00 IRON NOMINAL FOURTH ELEMENT |
| Filler Metal Chemical Composition in Percent | 2.00 SILICON MAXIMUM FIFTH ELEMENT |
| Process Type for Which Designed | OXYACETYLENE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-RCOCR-A-1L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-R-17131 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-RCOCR-A-1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-R-17131L1 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 3439-01-377-0073 is a Rod,welding, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-01-377-0073 has 4 cross-referenced part numbers: MIL-RCOCR-A-1L1 (Naval Inventory Control Point Mechanicsburg), MIL-R-17131 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-RCOCR-A-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-17131L1 (Naval Inventory Control Point Mechanicsburg).
There are 6 known substitutes for 3439-01-377-0073: 3439-00-065-8478, 3439-00-277-2107, 3439-00-542-0411 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-RCOCR-A-1L1: Filler Metal Chemical Composition in Percent: 6.00 TUNGSTEN MAXIMUM SECOND ELEMENT; Filler Metal Chemical Composition in Percent: 1.00 MOLYBDENUM NOMINAL EIGHTH ELEMENT; Filler Metal Chemical Composition in Percent: 1.40 CARBON MAXIMUM SIXTH ELEMENT; Criticality Code Justification: ZZZW. 15 total characteristics are documented in the Federal Logistics Information System.