NSN 5950-01-588-5916 · NIIN 015885916 · Part number SY1557-M=WC1.A3 ITEM 19
Siemens Energy and Automation Industrial and Logistics Systens Div · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 082D8
Government record, cited
NSN 5950-01-588-5916 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-588-5916. Manufacturer of record part number: SY1557-M=WC1.A3 ITEM 19.
Also searched as5950-01-588-5916 ·
5950015885916 ·
NIIN 015885916 ·
01-588-5916 ·
FSC 5950 Coils and Transformers · CAGE 082D8 · SY1557-M=WC1.A3 ITEM 19 · M-25408SE12P
Nearby stock numbers← 5950-01-588-5720 Transformer, Power
·
5950-01-588-6513 Transformer, Power →
Features
Transformer,power — FSC 5950
1 manufacturer part number on file
Manufacturer of record: Siemens Energy and Automation Industrial and Logistics Systens Div
Identification
NSN: 5950-01-588-5916
NIIN: 015885916
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: SY1557-M=WC1.A3 ITEM 19
Manufacturer: Siemens Energy and Automation Industrial and Logistics Systens Div
General Description
The Transformer,power, cataloged under National Stock Number 5950-01-588-5916, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Energy and Automation Industrial and Logistics Systens Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Transformer,power
FSC / FSG
5950 — Coils and Transformers (FSG 59)
Manufacturers
Siemens Energy and Automation Industrial and Logistics Systens Div (CAGE 082D8)
Technical Specifications
Parameter
Value
NSN
5950-01-588-5916
Primary Part Number
SY1557-M=WC1.A3 ITEM 19
Item Name
Transformer,power
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Siemens Energy and Automation Industrial and Logistics Systens Div
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Siemens Energy and Automation Industrial and Logistics Systens Div (USA)
Reference documents
Reference
Meaning
M-25408SE12P
5/9Secondary reference
Cooper and Associates, Lcc
No interchangeability data on file.
Other items in FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file
Frequently Asked Questions
What is NSN 5950-01-588-5916?
NSN 5950-01-588-5916 is a Transformer,power, manufactured by Siemens Energy and Automation Industrial and Logistics Systens Div, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-588-5916?
NSN 5950-01-588-5916 has 1 manufacturer part number on file: SY1557-M=WC1.A3 ITEM 19 (Siemens Energy and Automation Industrial and Logistics Systens Div).
Is NSN 5950-01-588-5916 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.