The Circuit Breaker, cataloged under National Stock Number 5925-01-520-8658, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Boeing Defence Australia Ltd Div Defense, Space & Security. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-520-8658 |
| Primary Part Number | BACC18AD10 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Boeing Defence Australia Ltd Div Defense, Space & Security |
| Status | ACTIVE |
| Bushing Length | 0.250 INCHES NOMINAL IN |
| Operating Voltage Type and Rating Per Pole in Volts | 0.28 AC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Frequency in Hertz | 400.0 ALL LOCATIONS |
| Body Style | SINGLE POLE TYPE |
| Body Width | 0.624 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Mounting Surface to Terminal End Distance | 1.302 INCHES MINIMUM AND 1.357 INCHES MAXIMUM IN |
| Maximum Continuous Load Current Rating Per Pole | 10.0 AMPERES AC ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 110.0 AC ALL LOCATIONS |
| Nominal Thread Size | 0.4687 INCHES IN |
| Body Length | 0.750 INCHES NOMINAL IN |
| Manual Actuator Type and Quantity | 2 PUSH-PULL |
| Thread Quantity Per Inch | 32 |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 2 THREADED STUD |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Thread Series Designator | UNS |
| Trip Release Method | THERMAL ALL LOCATIONS |
| Center to Center Distance Between Terminals Parallel to Length | 0.694 INCHES MINIMUM AND 0.784 INCHES MAXIMUM IN |
| 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 |
|---|---|
| BACC18AD10 | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| BACC18AD10 | Boeing Defence Australia Ltd (AUS) |
| Reference | Meaning |
|---|---|
| BACC18AD10 | 3/2 Design control — primary reference U.S. Government activity |
| 2TC47-10 | 5/2 Secondary reference U.S. Government activity |
NSN 5925-01-520-8658 is a Circuit Breaker, manufactured by Boeing Defence Australia Ltd Div Defense, Space & Security, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-520-8658 has 2 manufacturer part numbers on file: BACC18AD10 (Boeing Defence Australia Ltd Div Defense, Space & Security), BACC18AD10 (Boeing Defence Australia Ltd).
Key specifications for BACC18AD10: Bushing Length: 0.250 INCHES NOMINAL IN; Operating Voltage Type and Rating Per Pole in Volts: 0.28 AC ALL LOCATIONS; Mounting Facility Type and Quantity: 1 THREADED BUSHING; Frequency in Hertz: 400.0 ALL LOCATIONS. 20 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.