The Output,terminal Assembly, cataloged under National Stock Number 3431-01-188-7103, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Dynamarc Precision Power Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-188-7103 |
| Primary Part Number | 476-02 |
| Item Name | Output,terminal Assembly |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | Dynamarc Precision Power Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 476-02 PRIMARY | Dynamarc Precision Power Inc (USA) |
| Reference | Meaning |
|---|---|
| 476-02 | 5/9 Secondary reference Cold Arc Analysis and Power Div Inc |
NSN 3431-01-188-7103 is a Output,terminal Assembly, manufactured by Dynamarc Precision Power Inc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-188-7103 has 1 manufacturer part number on file: 476-02 (Dynamarc Precision Power Inc).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-216-2047. Verify interchangeability with system specifications before substitution.
Key specifications for 476-02: End Item Identification: TELEDYNE MODEL GA-300/400 WELDER. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.