PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-984703Transformer,power

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-01-186-8253 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-186-8253 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-186-8253. Primary manufacturer part number: SM-A-984703.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 52.00 DC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 0.797 INCHES NOMINAL IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 160.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Current: 750.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Terminal Type and Quantity: 4 PIN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-186-8253, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-186-8253
Primary Part NumberSM-A-984703
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage52.00 DC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length0.797 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage160.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current750.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity4 PIN
Inclosure TypeFULLY INCLOSED
Frequency Rating25.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Body Outside Diameter1.344 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5360-00-526-163213755 INTERCHANGEABLE
Spring,helical,extension
Honeywell International, Inc Div Aerospace-Tucson
3120-00-765-3465 INTERCHANGEABLE
Bearing,sleeve
5355-01-008-281527902 INTERCHANGEABLE
Knob
Jergens Inc Div Tooling Components Division
3110-01-151-867913755 INTERCHANGEABLE
Bearing
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5305-01-214-6111 INTERCHANGEABLE
Screw,cap,hexagon Head
5920-01-530-650213755 INTERCHANGEABLE
Arrester,electrical Surge
Vicor Corp Dba Vicorpowercom
5930-01-605-297713755 INTERCHANGEABLE
Switch,rotary
Shallco, Inc
4730-01-617-1213 INTERCHANGEABLE
Adapter,straight,tube to Boss
5305-01-628-448713755 INTERCHANGEABLE
Thumbscrew
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
6150-01-673-720713755 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Monoprice Inc.
Cross-Reference Index
Part NumberManufacturer
13755 Standex Electronics, Inc. (USA)
SM-A-984703 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
27902 Torotel, Inc. Div Torotel Products, Inc. (USA)
Related Parts
5360-00-526-1632INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
13755
3120-00-765-3465INTERCHANGEABLE
BEARING,SLEEVE
5355-01-008-2815INTERCHANGEABLE
KNOB
27902
3110-01-151-8679INTERCHANGEABLE
BEARING
13755
5305-01-214-6111INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5920-01-530-6502INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
13755
5930-01-605-2977INTERCHANGEABLE
SWITCH,ROTARY
13755
4730-01-617-1213INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
5305-01-628-4487INTERCHANGEABLE
THUMBSCREW
13755
6150-01-673-7207INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
13755

Frequently Asked Questions

What is NSN 5950-01-186-8253?

NSN 5950-01-186-8253 is a Transformer,power, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-186-8253?

NSN 5950-01-186-8253 has 3 cross-referenced part numbers: 13755 (Standex Electronics, Inc.), SM-A-984703 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 27902 (Torotel, Inc. Div Torotel Products, Inc.).

What NSN replaces 5950-01-186-8253?

There are 10 known substitutes for 5950-01-186-8253: 5360-00-526-1632, 3120-00-765-3465, 5355-01-008-2815 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-984703?

Key specifications for SM-A-984703: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Winding Operating Voltage: 52.00 DC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Body Length: 0.797 INCHES NOMINAL IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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