The Electrode,resistance Heating,sol, cataloged under National Stock Number 3439-01-212-3789, 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 Wombat Engineering Inc. Dba Wombat Engineering Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-212-3789 |
| Primary Part Number | 65-S-BLADE |
| Item Name | Electrode,resistance Heating,sol |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Wombat Engineering Inc. Dba Wombat Engineering Inc |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 65-S-BLADE | Wombat Engineering Inc. Dba Wombat Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 65-S-BLADE | 5/9 Secondary reference Deist Engineering Inc Dba Deist Safety Equipment |
| 65-S-BLADE | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 65-S-BLADE | 5/9 Secondary reference Rome Security Devices, Inc. |
| 65-S | 3/1 Design control — primary reference Naval Inventory Control Point Mechanicsburg |
NSN 3439-01-212-3789 is a Electrode,resistance Heating,sol, manufactured by Wombat Engineering Inc. Dba Wombat Engineering Inc, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-212-3789 has 1 manufacturer part number on file: 65-S-BLADE (Wombat Engineering Inc. Dba Wombat Engineering Inc).
Key specifications for 65-S-BLADE: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.