FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Transformer,power, cataloged under National Stock Number 5950-00-116-3857, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-00-116-3857
Item Name
Transformer,power
FSC / FSG
5950 / 59 — Coils and Transformers
Status
ACTIVE
Reliability Indicator
NOT ESTABLISHED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2940-01-168-208642757POSSIBLE MATCH
FILTER ELEMENT,INTAKE AIR CLEANE
Possible match (shared part number)Wix Corp
5962-01-178-241442757POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Raytheon Company Div Rmd Strategic
5998-01-240-82366405172-1POSSIBLE MATCH
RETAINER-EJECTOR,ELECTRICAL CARD
Possible match (shared part number)Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
42757
3/2Design control — primary reference
U.S. Government activity
Related Parts
2940-01-168-2086POSSIBLE MATCH
FILTER ELEMENT,INTAKE AIR CLEANE
42757
5962-01-178-2414POSSIBLE MATCH
MICROCIRCUIT,MEMORY
42757
5998-01-240-8236POSSIBLE MATCH
RETAINER-EJECTOR,ELECTRICAL CARD
6405172-1
Frequently Asked Questions
What is NSN 5950-00-116-3857?
NSN 5950-00-116-3857 is a Transformer,power, classified under FSC 5950, Coils and Transformers. Status: active.
What NSN replaces 5950-00-116-3857?
3 possible matches (shared part number, not a government interchangeability claim): 2940-01-168-2086, 5962-01-178-2414, 5998-01-240-8236. Verify interchangeability with system specifications before substitution.
What are the specifications of 5950-00-116-3857?
Key specifications for 5950-00-116-3857: Reliability Indicator: NOT ESTABLISHED. 1 specification is documented in the U.S. Government catalog.
Is NSN 5950-00-116-3857 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.