The Circuit Breaker, cataloged under National Stock Number 5925-01-424-9158, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-424-9158 |
| Primary Part Number | IULK-111-1-62-60.0-01 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 120.0 AC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 6 TERMINAL |
| Frequency in Hertz | 50.0 OR 60.0 ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 60.0 AMPERES AC ALL LOCATIONS |
| Material | PLASTIC CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| IULK-111-1-62-60.0-01 PRIMARY | Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc (USA) |
| Reference | Meaning |
|---|---|
| IULK-111-1-62-60.0-01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5925-01-424-9158 is a Circuit Breaker, manufactured by Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-424-9158 has 1 manufacturer part number on file: IULK-111-1-62-60.0-01 (Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc).
Key specifications for IULK-111-1-62-60.0-01: Operating Voltage Type and Rating Per Pole in Volts: 120.0 AC ALL LOCATIONS; Mounting Facility Type and Quantity: 6 TERMINAL; Frequency in Hertz: 50.0 OR 60.0 ALL LOCATIONS; Maximum Continuous Load Current Rating Per Pole: 60.0 AMPERES AC ALL LOCATIONS. 5 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.