PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

152A477H01Transformer,audio Frequency

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5950-00-677-1533 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-677-1533 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-677-1533. Primary manufacturer part number: 152A477H01.
Features
  • Transformer,audio Frequency — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Maximum Transformer Power Rating: 67.0 DECIBELS SINGLE COMPONENT
  • Terminal Type and Quantity: 6 PIN
  • Inclosure Type: HERMETICALLY SEALED
  • Mounting Method: PLUG-IN SINGLE GROUP
  • Primary to Secondary Turn Ratio: 1 TO 1 TO 1 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 5950-00-677-1533, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 13 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-677-1533
Primary Part Number152A477H01
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Maximum Transformer Power Rating67.0 DECIBELS SINGLE COMPONENT
Terminal Type and Quantity6 PIN
Inclosure TypeHERMETICALLY SEALED
Mounting MethodPLUG-IN SINGLE GROUP
Primary to Secondary Turn Ratio1 TO 1 TO 1 SINGLE COMPONENT
Body Length0.750 INCHES MAXIMUM IN
Impedance Rating in Ohms150.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
Body Width0.750 INCHES MAXIMUM IN
Frequency Rating450.0 HERTZ MAXIMUM SINGLE COMPONENT
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height0.880 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-569-0173SCC63037 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3020-00-673-979241085 INTERCHANGEABLE
Gear,antibacklash,spur
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5330-00-860-988528762 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
9540-01-071-3514 INTERCHANGEABLE
Beam,structural
9540-01-071-3527 INTERCHANGEABLE
Beam,structural
9540-01-071-8857 INTERCHANGEABLE
Beam,structural
5977-01-514-237041085M REV B INTERCHANGEABLE
Electrode
Brantner and Associates, Inc.
5977-01-543-3881 INTERCHANGEABLE
Electrode
7045-01-558-3510 INTERCHANGEABLE
Slim Cd Case
Cross-Reference Index
Part NumberManufacturer
41085 Coast/advanced Chip Magnetics, Inc. (USA)
152A477H01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
152A477H01 Westinghouse Electric Corp (USA)
Related Parts
5950-00-569-0173INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SCC63037
3020-00-673-9792INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
41085
5330-00-860-9885INTERCHANGEABLE
GASKET
28762
9540-01-071-3514INTERCHANGEABLE
BEAM,STRUCTURAL
9540-01-071-3527INTERCHANGEABLE
BEAM,STRUCTURAL
9540-01-071-8857INTERCHANGEABLE
BEAM,STRUCTURAL
5977-01-514-2370INTERCHANGEABLE
ELECTRODE
41085M REV B
5977-01-543-3881INTERCHANGEABLE
ELECTRODE
7045-01-558-3510INTERCHANGEABLE
SLIM CD CASE

Frequently Asked Questions

What is NSN 5950-00-677-1533?

NSN 5950-00-677-1533 is a Transformer,audio Frequency, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-677-1533?

NSN 5950-00-677-1533 has 3 cross-referenced part numbers: 41085 (Coast/advanced Chip Magnetics, Inc.), 152A477H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 152A477H01 (Westinghouse Electric Corp).

What NSN replaces 5950-00-677-1533?

There are 9 known substitutes for 5950-00-677-1533: 5950-00-569-0173, 3020-00-673-9792, 5330-00-860-9885 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 152A477H01?

Key specifications for 152A477H01: Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Maximum Transformer Power Rating: 67.0 DECIBELS SINGLE COMPONENT; Terminal Type and Quantity: 6 PIN. 13 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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