NSN 5950-00-433-7931 · NIIN 004337931 · Part number 19209
Freed Transformer Co · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 73386
Government record, cited
NSN 5950-00-433-7931 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-433-7931. Manufacturer of record part number: 19209.
Also searched as5950-00-433-7931 ·
5950004337931 ·
NIIN 004337931 ·
00-433-7931 ·
FSC 5950 Coils and Transformers · CAGE 73386 · 19209
Nearby stock numbers← 5950-00-433-7930 Transformer, Power
·
5950-00-433-7949 →
Features
Transformer,electrical — FSC 5950
General Characteristics Item Description: FULLY INCLOSED
1 manufacturer part number on file
Manufacturer of record: Freed Transformer Co
Identification
NSN: 5950-00-433-7931
NIIN: 004337931
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 19209
Manufacturer: Freed Transformer Co
General Description
The Transformer,electrical, cataloged under National Stock Number 5950-00-433-7931, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Freed Transformer Co. Government technical data includes 1 specification, 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. 7 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
5950-00-433-7931
Primary Part Number
19209
Item Name
Transformer,electrical
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Freed Transformer Co
Status
ACTIVE
General Characteristics Item Description
FULLY INCLOSED
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1620-00-474-121019209POSSIBLE MATCH
COVER ASSY,RESERVOI
Possible match (shared part number)Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components
6610-00-515-4600POSSIBLE MATCH
INDICATOR,POSITION
Possible match (shared part number)
5985-00-539-695119209POSSIBLE MATCH
LINE SECTION,RADIO FREQUENCY TRA
Possible match (shared part number)Andrew Llc
5310-00-641-923646A8702POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Triumph Engine Control Systems Llc
5120-01-430-8077POSSIBLE MATCH
WRENCH SET,SOCKET
Possible match (shared part number)
5305-01-604-443119209POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)Brunswick Corp Dba Mercury Marine Div Mercury Marine
NSN 5950-00-433-7931 is a Transformer,electrical, manufactured by Freed Transformer Co, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-00-433-7931?
NSN 5950-00-433-7931 has 1 manufacturer part number on file: 19209 (Freed Transformer Co).
What NSN replaces 5950-00-433-7931?
7 possible matches (shared part number, not a government interchangeability claim): 1620-00-474-1210, 6610-00-515-4600, 5985-00-539-6951. Verify interchangeability with system specifications before substitution.
What are the specifications of 19209?
Key specifications for 19209: General Characteristics Item Description: FULLY INCLOSED. 1 specification is documented in the U.S. Government catalog.
Is NSN 5950-00-433-7931 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.