PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0172-3-1113-022Transformer,radio Frequency

Ail Systems Inc Sub of Eaton Corp · NSN 5950-01-105-0591 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-105-0591 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-105-0591. Primary manufacturer part number: 0172-3-1113-022.
Features
  • Transformer,radio Frequency — FSC 5950
  • Winding Conductor Size: 0.02257 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST SECONDARY IN
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Terminal Type and Quantity: 14 WIRE LEAD
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Conductor Size: 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT THIRD SECONDARY IN
  • Thread Quantity Per Inch: 40 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-105-0591, 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 Ail Systems Inc Sub of Eaton Corp. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-105-0591
Primary Part Number0172-3-1113-022
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAil Systems Inc Sub of Eaton Corp
StatusACTIVE
Winding Conductor Size0.02257 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST SECONDARY IN
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Terminal Type and Quantity14 WIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT THIRD SECONDARY IN
Thread Quantity Per Inch40 SINGLE GROUP
Turn Quantity38 SINGLE COMPONENT SECOND PRIMARY
Winding Conductor Size0.01126 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST PRIMARY IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Conductor Size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND PRIMARY IN
Turn Quantity128 SINGLE COMPONENT THIRD SECONDARY
Turn Quantity38 SINGLE COMPONENT FIRST SECONDARY
Mounting Facility Quantity1 SINGLE GROUP
Winding Function and Quantity2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Rating MethodWINDING TURNS SINGLE COMPONENT ALL SECONDARY
Turn Quantity150 SINGLE COMPONENT FIRST PRIMARY
Body Outside Diameter1.250 INCHES MAXIMUM IN
Rating MethodWINDING TURNS SINGLE COMPONENT ALL PRIMARY
Inclosure TypeFULLY INCLOSED
Coil Form TypeSOLID SINGLE COMPONENT
Body Length0.750 INCHES MAXIMUM IN
Winding Conductor Size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND SECONDARY IN
Turn Quantity21 SINGLE COMPONENT SECOND SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5342-00-113-1319 INTERCHANGEABLE
Hinge,complete,industrial
5133-00-266-9247 INTERCHANGEABLE
Drill,twist
6250-00-466-0692 INTERCHANGEABLE
Lampholder
1680-00-511-5798 INTERCHANGEABLE
Ratchet Drum Assy
5950-00-645-0776677-0529-00 INTERCHANGEABLE
Transformer,audio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6220-01-495-091618075 INTERCHANGEABLE
Bracket,light Retention
Truck-Lite Co., Llc
Cross-Reference Index
Part NumberManufacturer
0172-3-1113-022 Ail Systems Inc Sub of Eaton Corp (USA)
P4490 Sigma Electronics, Inc. (USA)
0172-3-1113-022 Usacecom Intelligence Electronic Warfare Sensors Directorate (USA)
18075 Robert M. Hadley Company, Inc. (USA)
Related Parts
5342-00-113-1319INTERCHANGEABLE
HINGE,COMPLETE,INDUSTRIAL
5133-00-266-9247INTERCHANGEABLE
DRILL,TWIST
6250-00-466-0692INTERCHANGEABLE
LAMPHOLDER
1680-00-511-5798INTERCHANGEABLE
RATCHET DRUM ASSY
5950-00-645-0776INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
677-0529-00
6220-01-495-0916INTERCHANGEABLE
BRACKET,LIGHT RETENTION
18075

Frequently Asked Questions

What is NSN 5950-01-105-0591?

NSN 5950-01-105-0591 is a Transformer,radio Frequency, manufactured by Ail Systems Inc Sub of Eaton Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-105-0591?

NSN 5950-01-105-0591 has 4 cross-referenced part numbers: 0172-3-1113-022 (Ail Systems Inc Sub of Eaton Corp), P4490 (Sigma Electronics, Inc.), 0172-3-1113-022 (Usacecom Intelligence Electronic Warfare Sensors Directorate), 18075 (Robert M. Hadley Company, Inc.).

What NSN replaces 5950-01-105-0591?

There are 6 known substitutes for 5950-01-105-0591: 5342-00-113-1319, 5133-00-266-9247, 6250-00-466-0692 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0172-3-1113-022?

Key specifications for 0172-3-1113-022: Winding Conductor Size: 0.02257 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST SECONDARY IN; Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Terminal Type and Quantity: 14 WIRE LEAD. 24 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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