The Collet Body,welding Torch, cataloged under National Stock Number 3431-00-018-8331, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Miller Electric Mfg. Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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 | 3431-00-018-8331 |
| Primary Part Number | 10N28 |
| Item Name | Collet Body,welding Torch |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| Electrode Type for Which Designed | TUNGSTEN NONFILLER |
| Electrode Diameter for Which Designed | 0.125 INCHES NOMINAL IN |
| Operating Current in Amps | 300.000 NOMINAL |
| 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 |
|---|---|
| 10N28 | Merkle (uk) Limited (GBR) |
| 10N28 | Welding Nozzle Intl Inc (USA) |
| 10N28 | Weldcraft Customer Service (USA) |
| 10N28 PRIMARY | Miller Electric Mfg. Llc (USA) |
| Reference | Meaning |
|---|---|
| 0662067000715 | 5/2 Secondary reference U.S. Government activity |
| 10N28 | 5/9 Secondary reference L-Tec Welding and Cutting Systems |
| 10N28 | 5/9 Secondary reference Specialty Machine Co |
| 0157123018 | 5/2 Secondary reference U.S. Government activity |
| 10N28 | 5/9 Secondary reference Union Carbide Corp Sub of Dow Co the |
| 10N28 | 3/2 Design control — primary reference U.S. Government activity |
| 18204 | 5/9 Secondary reference Standard Welders Equipment Corporation |
NSN 3431-00-018-8331 is a Collet Body,welding Torch, manufactured by Miller Electric Mfg. Llc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-00-018-8331 has 4 manufacturer part numbers on file: 10N28 (Merkle (uk) Limited), 10N28 (Welding Nozzle Intl Inc), 10N28 (Weldcraft Customer Service), 10N28 (Miller Electric Mfg. Llc).
6 possible matches (shared part number, not a government interchangeability claim): 5331-00-290-8830, 2920-00-569-7814, 5305-00-957-1499. Verify interchangeability with system specifications before substitution.
Key specifications for 10N28: Electrode Type for Which Designed: TUNGSTEN NONFILLER; Electrode Diameter for Which Designed: 0.125 INCHES NOMINAL IN; Operating Current in Amps: 300.000 NOMINAL. 3 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.