The Welding Unit, cataloged under National Stock Number 3438-01-548-1681, is classified within Federal Supply Class 3438 (Miscellaneous Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Uniweld Products, Inc. Dba Uniweld Products Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3438-01-548-1681 |
| Primary Part Number | KL250-OP |
| Item Name | Welding Unit |
| FSC / FSG | 3438 / 34 — Miscellaneous Welding Equipment |
| Manufacturer | Uniweld Products, Inc. Dba Uniweld Products Inc |
| Status | ACTIVE |
| Material | PLASTIC OR STEEL |
| 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 |
|---|---|
| KL250-OP PRIMARY | Uniweld Products, Inc. Dba Uniweld Products Inc (USA) |
NSN 3438-01-548-1681 is a Welding Unit, manufactured by Uniweld Products, Inc. Dba Uniweld Products Inc, classified under FSC 3438, Miscellaneous Welding Equipment. Status: active.
NSN 3438-01-548-1681 has 1 manufacturer part number on file: KL250-OP (Uniweld Products, Inc. Dba Uniweld Products Inc).
Key specifications for KL250-OP: Special Features: OUTFIT INCLUDES MEDIUM DUTY CA250 CUTTING ATTACJMENT,WH250 WELDING HANDLE AND INDUSTRIAL RS SERIES,REGULATORS WITH 1 1/2 INCH GAUGES AND EASY TO ADJUST T HANDLES;USE 20 FOOT R OXYGEN AND 10 CUBIC FOOT MC ACETYLENE CYLINDERS;CUTTING RANGE AS SUPPLIED 1/2 INCH,WELDING RANGE AS SUPPLIED 3/32 INCH IN; Material: PLASTIC OR STEEL. 1 specification is 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.