FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Transformer, cataloged under National Stock Number 5950-00-009-1586, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Transformer
FSC / FSG
5950 — Coils and Transformers (FSG 59)
Technical Specifications
Parameter
Value
NSN
5950-00-009-1586
Item Name
Transformer
FSC / FSG
5950 / 59 — Coils and Transformers
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1730-00-441-3335404675-1POSSIBLE MATCH
CONE,UPPER MOUNT,TRUCK
Possible match (shared part number)Lockheed Martin Corp
2840-00-778-6568404675POSSIBLE MATCH
SUPPORT,ACCESSORY,AIRCRAFT GAS T
Possible match (shared part number)Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
1560-00-852-024940467-5POSSIBLE MATCH
CONDUIT ASSY
Possible match (shared part number)Orscheln Products Llc
4710-00-881-9319404675LMPOSSIBLE MATCH
TUBING,NONMETALLIC
Possible match (shared part number)Eaton Corporation Dba Airflex Div Div Airflex
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
404-675
3/9Design control — primary reference
Spectra-Physics Inc
Related Parts
1730-00-441-3335POSSIBLE MATCH
CONE,UPPER MOUNT,TRUCK
404675-1
2840-00-778-6568POSSIBLE MATCH
SUPPORT,ACCESSORY,AIRCRAFT GAS T
404675
1560-00-852-0249POSSIBLE MATCH
CONDUIT ASSY
40467-5
4710-00-881-9319POSSIBLE MATCH
TUBING,NONMETALLIC
404675LM
Frequently Asked Questions
What is NSN 5950-00-009-1586?
NSN 5950-00-009-1586 is a Transformer, classified under FSC 5950, Coils and Transformers. Status: active.
What NSN replaces 5950-00-009-1586?
4 possible matches (shared part number, not a government interchangeability claim): 1730-00-441-3335, 2840-00-778-6568, 1560-00-852-0249. Verify interchangeability with system specifications before substitution.
Is NSN 5950-00-009-1586 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.
What is the DEMIL code for NSN 5950-00-009-1586?
NSN 5950-00-009-1586 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.