The Circuit Breaker, cataloged under National Stock Number 5925-01-489-1553, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Snap Action Inc.. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-489-1553 |
| Primary Part Number | VB3-M25-F33 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Snap Action Inc. |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Mounting Facility Type and Quantity | 2 TERMINAL |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 135.0 ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Pole Quantity | 2 |
| Maximum Continuous Load Current Rating Per Pole | 25.0 AMPERES AC ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 200.0 AC AND 1000.0 DC ALL LOCATIONS |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 2 QUICK DISCONNECT, MALE |
| Trip Release Method | THERMAL ALL LOCATIONS |
| 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 |
|---|---|
| 12422440-005 | Amz Alabama Inc. (USA) |
| VB3-M25-F33 PRIMARY | Snap Action Inc. (USA) |
| 12422440-005 PRIMARY | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12422440-005 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5925-01-489-1553 is a Circuit Breaker, manufactured by Snap Action Inc., classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-489-1553 has 4 manufacturer part numbers on file: 12422440-005 (Amz Alabama Inc.), VB3-M25-F33 (Snap Action Inc.), 12422440-005 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12422440-005 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for VB3-M25-F33: Reset Method: MANUAL; Mounting Facility Type and Quantity: 2 TERMINAL; Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 135.0 ALL LOCATIONS; Circuit Protection Type: OVERCURRENT ALL LOCATIONS. 10 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.