PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28052Transformer,audio Frequency

Emerson Electric Co White-Rodgers Div · NSN 5950-00-828-1697 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-828-1697 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-828-1697. Primary manufacturer part number: 28052.
Features
  • Transformer,audio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Maximum Transformer Power Rating: 7.0 MILLIWATTS SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Body Length: 1.750 INCHES MAXIMUM IN
  • Distance Between Mounting Facility Centers: 1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-828-1697, 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 Emerson Electric Co White-Rodgers Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5950-00-828-1697
Primary Part Number28052
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Maximum Transformer Power Rating7.0 MILLIWATTS SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity2 SINGLE GROUP
Body Length1.750 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating300.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity5 TAB, SOLDER LUG
Winding Operating Current500.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Hole Diameter0.152 INCHES NOMINAL SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Width0.656 INCHES MAXIMUM IN
Body Height0.750 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5120-00-203-4802 INTERCHANGEABLE
Wrench,open End
4720-01-186-86819J5197 INTERCHANGEABLE
Hose Assembly,nonmetallic
Caterpillar Inc Div Caterpillar Defense
5950-01-203-472611436920 INTERCHANGEABLE
Transformer,pulse
Us Army Aviation and Missile Command
5120-01-580-995628052 INTERCHANGEABLE
Hammer,slide
Radulovich-Balasubramanin, Suzana
Cross-Reference Index
Part NumberManufacturer
28052 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
5120-00-203-4802INTERCHANGEABLE
WRENCH,OPEN END
4720-01-186-8681INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
9J5197
5950-01-203-4726INTERCHANGEABLE
TRANSFORMER,PULSE
11436920
5120-01-580-9956INTERCHANGEABLE
HAMMER,SLIDE
28052

Frequently Asked Questions

What is NSN 5950-00-828-1697?

NSN 5950-00-828-1697 is a Transformer,audio Frequency, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-828-1697?

NSN 5950-00-828-1697 has 1 cross-referenced part number: 28052 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5950-00-828-1697?

There are 4 known substitutes for 5950-00-828-1697: 5120-00-203-4802, 4720-01-186-8681, 5950-01-203-4726 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28052?

Key specifications for 28052: Reliability Indicator: NOT ESTABLISHED; Maximum Transformer Power Rating: 7.0 MILLIWATTS SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Mounting Facility Quantity: 2 SINGLE GROUP. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-828-1697 still in active supply?

NSN 5950-00-828-1697 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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