PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1444ISSUEBTransformer,radio Frequency

The Technical Material Corporation Dba T M C · NSN 5950-00-620-4107 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-620-4107 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-620-4107. Primary manufacturer part number: A1444ISSUEB.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Width: 1.125 INCHES NOMINAL IN
  • Frequency Rating: 270.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Body Height: 1.125 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-620-4107, 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 The Technical Material Corporation Dba T M C. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-620-4107
Primary Part NumberA1444ISSUEB
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThe Technical Material Corporation Dba T M C
StatusCANCELLED
Body Width1.125 INCHES NOMINAL IN
Frequency Rating270.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Body Height1.125 INCHES NOMINAL IN
Distance Between Mounting Facility Centers1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Inductance Rating145.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity6 SOLDER STUD
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Body Length2.062 INCHES NOMINAL IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5930-00-114-1843A1444 INTERCHANGEABLE
Switch,sensitive
Miller-Holzwarth Inc.
5325-00-579-69221565669PC7 INTERCHANGEABLE
Eyelet,metallic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-931-8338A1444 INTERCHANGEABLE
Washer,flat
Hartzell Propeller Llc
3110-00-963-7274A1444 INTERCHANGEABLE
Retainer and Rollers,bearing
Berliss Bearing Co
5915-01-051-2774A-1444 INTERCHANGEABLE
Filter,radio Frequency Interfere
The Captor Corporation
Cross-Reference Index
Part NumberManufacturer
A1444ISSUEB The Technical Material Corporation Dba T M C (USA)
00606296002553 The Technical Material Corporation Dba T M C (USA)
A1444 The Technical Material Corporation Dba T M C (USA)
Related Parts
5930-00-114-1843INTERCHANGEABLE
SWITCH,SENSITIVE
A1444
5325-00-579-6922INTERCHANGEABLE
EYELET,METALLIC
1565669PC7
5310-00-931-8338INTERCHANGEABLE
WASHER,FLAT
A1444
3110-00-963-7274INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
A1444
5915-01-051-2774INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
A-1444

Frequently Asked Questions

What is NSN 5950-00-620-4107?

NSN 5950-00-620-4107 is a Transformer,radio Frequency, manufactured by The Technical Material Corporation Dba T M C, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-620-4107?

NSN 5950-00-620-4107 has 3 cross-referenced part numbers: A1444ISSUEB (The Technical Material Corporation Dba T M C), 00606296002553 (The Technical Material Corporation Dba T M C), A1444 (The Technical Material Corporation Dba T M C).

What NSN replaces 5950-00-620-4107?

There are 5 known substitutes for 5950-00-620-4107: 5930-00-114-1843, 5325-00-579-6922, 5310-00-931-8338 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1444ISSUEB?

Key specifications for A1444ISSUEB: Body Width: 1.125 INCHES NOMINAL IN; Frequency Rating: 270.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-620-4107 still in active supply?

NSN 5950-00-620-4107 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com