The Circuit Breaker Subassembly, cataloged under National Stock Number 5925-01-573-8103, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Energy and Automation Inc Siemens Furnas Controls Div. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-573-8103 |
| Primary Part Number | 3RV1901-1E |
| Item Name | Circuit Breaker Subassembly |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Siemens Energy and Automation Inc Siemens Furnas Controls Div |
| Status | ACTIVE |
| Component Type and Quantity | 1 SWITCH |
| 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 |
|---|---|
| 3RV1901-1E PRIMARY | Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA) |
| 060874-115 ITEM 2 | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
NSN 5925-01-573-8103 is a Circuit Breaker Subassembly, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-573-8103 has 2 manufacturer part numbers on file: 3RV1901-1E (Siemens Energy and Automation Inc Siemens Furnas Controls Div), 060874-115 ITEM 2 (Hydraulics International, Inc. Dba Hydraulics International Inc).
Key specifications for 3RV1901-1E: Component Type and Quantity: 1 SWITCH; Special Features: AUXIL. SWITCH, TRANSVERSE 1NO + 1NC, F. CIRCUIT-BREAKER, SIZE S00,S0,S2,S3; Part Name Assigned by Controlling Agency: SWITCH,AUX TRANSVERSE; End Item Identification: PANEL ASSEMBLY, ELECTRICAL 060874-115. 1 specification is 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.