PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H221Transformer,audio Frequency

Magnetika Inc · NSN 5950-00-069-6627 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-069-6627 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-069-6627. Primary manufacturer part number: H221.
Features
  • Transformer,audio Frequency — FSC 5950
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Frequency Rating: 100.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Winding Function and Quantity: 2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Distance Between Mounting Facility Centers: 1.172 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Impedance Rating in Ohms: 125.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Impedance Rating in Ohms: 37.5 NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-069-6627, 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 Magnetika Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-069-6627
Primary Part NumberH221
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusCANCELLED
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Frequency Rating100.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Function and Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Distance Between Mounting Facility Centers1.172 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Impedance Rating in Ohms125.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
Impedance Rating in Ohms37.5 NOMINAL SINGLE COMPONENT ALL SECONDARY
Reliability IndicatorNOT ESTABLISHED
Maximum Transformer Power Rating250.0 MILLIWATTS SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Terminal Type and Quantity8 SOLDER STUD
Body Outside Diameter0.953 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Body Length1.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5930-00-081-3610 INTERCHANGEABLE
Switch,box
5330-00-146-2836H221 INTERCHANGEABLE
Packing
Hunt Valve Company, Inc.
6930-00-397-3002 INTERCHANGEABLE
Mounting Post
5330-00-578-4767002992 INTERCHANGEABLE
Gasket
Bauer Compressors, Inc.
Cross-Reference Index
Part NumberManufacturer
H221 PRIMARY Magnetika Inc (USA)
H221 United Transformer Corp Sub of Opt Industries Inc (USA)
Related Parts
5930-00-081-3610INTERCHANGEABLE
SWITCH,BOX
5330-00-146-2836INTERCHANGEABLE
PACKING
H221
6930-00-397-3002INTERCHANGEABLE
MOUNTING POST
5330-00-578-4767INTERCHANGEABLE
GASKET
002992

Frequently Asked Questions

What is NSN 5950-00-069-6627?

NSN 5950-00-069-6627 is a Transformer,audio Frequency, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-069-6627?

NSN 5950-00-069-6627 has 2 cross-referenced part numbers: H221 (Magnetika Inc), H221 (United Transformer Corp Sub of Opt Industries Inc).

What NSN replaces 5950-00-069-6627?

There are 4 known substitutes for 5950-00-069-6627: 5930-00-081-3610, 5330-00-146-2836, 6930-00-397-3002 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H221?

Key specifications for H221: Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Frequency Rating: 100.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Winding Function and Quantity: 2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Distance Between Mounting Facility Centers: 1.172 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-069-6627 still in active supply?

NSN 5950-00-069-6627 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.
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