The Transformer,current, cataloged under National Stock Number 5950-00-556-0465, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Instrument Transformers Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-556-0465 |
| Primary Part Number | 1805SHT-801 |
| Item Name | Transformer,current |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Instrument Transformers Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Body Width | 2.125 INCHES NOMINAL IN |
| Body Height | 4.500 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.406 INCHES NOMINAL SINGLE GROUP IN |
| Winding Function and Quantity | 1 SECONDARY SINGLE COMPONENT |
| Installation for Which Designed | INDOOR NONPORTABLE |
| Distance Between Mounting Facility Centers | 3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 4.500 INCHES NOMINAL IN |
| Winding Operating Current | 5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Current | 800.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Winding Operating Voltage | 600.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Terminal Type and Quantity | 2 THREADED STUD |
| 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 |
|---|---|
| 1805SHT-801 PRIMARY | Instrument Transformers Inc (USA) |
| Reference | Meaning |
|---|---|
| 750X012011 | 5/9 Secondary reference Rexel Usa, Inc. Dba Gexpro Div Gexpro |
| 631X33 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company Dba Ge |
| 631X33 | 5/9 Secondary reference General Electric Co Meter Business Dept |
| 750X012011 | 5/9 Secondary reference General Electric Company Dba Ge |
| 11320045-2 | 5/9 Secondary reference Ballistic Missile Defense Systems Command |
| 631X33 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-00-556-0465 is a Transformer,current, manufactured by Instrument Transformers Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-556-0465 has 1 manufacturer part number on file: 1805SHT-801 (Instrument Transformers Inc).
Key specifications for 1805SHT-801: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. 17 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.