The Electrode,welding, cataloged under National Stock Number 3439-01-063-7300, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-063-7300 |
| Primary Part Number | MIL-E-21562L1 |
| Item Name | Electrode,welding |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Outside Diameter | 0.045 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1A CLASS A |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| MIL-E-21562L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MILE21562TYEN60CL1A/.045INL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| MIL-E-21562 | 3/1 Design control — primary reference Naval Sea Systems Command |
| MILE21562TYEN60CL1A/.045IN | 5/1 Secondary reference U.S. Government activity |
NSN 3439-01-063-7300 is a Electrode,welding, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-063-7300 has 2 manufacturer part numbers on file: MIL-E-21562L1 (Naval Inventory Control Point Mechanicsburg), MILE21562TYEN60CL1A/.045INL1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for MIL-E-21562L1: Criticality Code Justification: ZZZY; Outside Diameter: 0.045 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1A CLASS A; Reference Number Differentiating Characteristics: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS. 4 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.