The Rod,welding, cataloged under National Stock Number 3439-01-513-9953, 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 16 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-513-9953 |
| Primary Part Number | X14L1 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Length | 14.000 INCHES NOMINAL IN |
| Weld Position for Which Designed | ALL POSITIONS |
| Criticality Code Justification | ZZZY |
| Shape | ROUND |
| Outside Diameter | 0.156 INCHES NOMINAL IN |
| Deposited Filler Metal Chemical Composition in Percent | 0.05 CARBON NOMINAL FIFTH ELEMENT |
| Deposited Filler Metal Chemical Composition in Percent | 0.03 SULFUR NOMINAL SIXTH ELEMENT |
| Deposited Filler Metal Chemical Composition in Percent | 0.65 MOLYBDENUM MAXIMUM SECOND ELEMENT |
| Deposited Filler Metal Chemical Composition in Percent | 0.80 SILICON NOMINAL FOURTH ELEMENT |
| Deposited Filler Metal Chemical Composition in Percent | 0.90 MANGANESE NOMINAL THIRD ELEMENT |
| Deposited Filler Metal Chemical Composition in Percent | 1.50 CHROMIUM MAXIMUM FIRST ELEMENT |
| Departure From Cited Document | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Process Type for Which Designed | SHIELDED METAL ARC |
| Physical Form | STRAIGHT |
| Material | STEEL SHELL |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| X14L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| AWS-A5.5 E7018-B2L CL1 5/32X14L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| AWS 5.5TYPE E7018-B2L CL 1 5/32- | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| X14 | 5/1 Secondary reference U.S. Government activity |
| AWS 5.5TYPE E7018-B2L CL 1 5/32- | 3/1 Design control — primary reference U.S. Government activity |
| AWS-A5.5 E7018-B2L CL1 5/32X14 | 5/1 Secondary reference U.S. Government activity |
NSN 3439-01-513-9953 is a Rod,welding, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-513-9953 has 2 manufacturer part numbers on file: X14L1 (Naval Inventory Control Point Mechanicsburg), AWS-A5.5 E7018-B2L CL1 5/32X14L1 (Naval Inventory Control Point Mechanicsburg).
6 possible matches (shared part number, not a government interchangeability claim): 3439-01-513-9954, 3439-01-513-9955, 3439-01-513-9956. Verify interchangeability with system specifications before substitution.
Key specifications for X14L1: Length: 14.000 INCHES NOMINAL IN; Weld Position for Which Designed: ALL POSITIONS; Criticality Code Justification: ZZZY; Shape: ROUND. 16 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.