The Transformer,current, cataloged under National Stock Number 5950-01-049-9889, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-049-9889 |
| Primary Part Number | 72-5177 |
| Item Name | Transformer,current |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp |
| Status | ACTIVE |
| Body Width | 4.000 INCHES NOMINAL IN |
| Body Height | 2.250 INCHES NOMINAL IN |
| Body Length | 11.250 INCHES NOMINAL 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 |
|---|---|
| 72-5177 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 72-5177 PRIMARY | Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp (USA) |
| Reference | Meaning |
|---|---|
| 72-5177 | 5/9 Secondary reference Instrument Transformers Inc |
| 1208 | 5/9 Secondary reference Midwest Magnetic Components, Inc |
| 68060980 | 3/2 Design control — primary reference U.S. Government activity |
| 5950010499889 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 72-5177A | 5/9 Secondary reference Instrument Transformers Inc |
NSN 5950-01-049-9889 is a Transformer,current, manufactured by Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-049-9889 has 2 manufacturer part numbers on file: 72-5177 (Department of Defense Project Manager-Mobile Electric Power), 72-5177 (Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-231-6654. Verify interchangeability with system specifications before substitution.
Key specifications for 72-5177: Body Width: 4.000 INCHES NOMINAL IN; Body Height: 2.250 INCHES NOMINAL IN; Body Length: 11.250 INCHES NOMINAL IN. 3 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.