NSN 5950-01-644-8403 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-644-8403. Manufacturer of record part number: 9PXTFMR11.
Also searched as5950-01-644-8403 ·
5950016448403 ·
NIIN 016448403 ·
01-644-8403 ·
FSC 5950 Coils and Transformers · CAGE 4S7M4 · 9PXTFMR11
Nearby stock numbers← 5950-01-644-6839 Transformer, Power
·
5950-01-644-9283 Transformer, Power →
Features
Transformer,power — FSC 5950
Inclosure Type: FULLY INCLOSED
Winding Power Rating: 10.0 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE WINDING
Body Width: 17.3 INCHES NOMINAL IN
Body Height: 5.1 INCHES NOMINAL IN
Maximum Transformer Power Rating: 10.0 KILOVOLT-AMPERE SINGLE COMPONENT
Body Length: 27.6 INCHES NOMINAL IN
Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
Identification
NSN: 5950-01-644-8403
NIIN: 016448403
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 9PXTFMR11
Manufacturer: Eaton Corporation
General Description
The Transformer,power, cataloged under National Stock Number 5950-01-644-8403, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corporation. Government technical data includes 8 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-01-644-8403
Primary Part Number
9PXTFMR11
Item Name
Transformer,power
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Eaton Corporation
Status
ACTIVE
Inclosure Type
FULLY INCLOSED
Winding Power Rating
10.0 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE WINDING
Body Width
17.3 INCHES NOMINAL IN
Body Height
5.1 INCHES NOMINAL IN
Maximum Transformer Power Rating
10.0 KILOVOLT-AMPERE SINGLE COMPONENT
Body Length
27.6 INCHES NOMINAL IN
Frequency Rating
60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage
110.0 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5950-01-644-8403?
NSN 5950-01-644-8403 is a Transformer,power, manufactured by Eaton Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-644-8403?
NSN 5950-01-644-8403 has 1 manufacturer part number on file: 9PXTFMR11 (Eaton Corporation).
What are the specifications of 9PXTFMR11?
Key specifications for 9PXTFMR11: Inclosure Type: FULLY INCLOSED; Winding Power Rating: 10.0 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE WINDING; Body Width: 17.3 INCHES NOMINAL IN; Body Height: 5.1 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5950-01-644-8403 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.