PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCC63037Transformer,audio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-569-0173 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-569-0173 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-569-0173. Primary manufacturer part number: SCC63037.
Features
  • Transformer,audio Frequency — FSC 5950
  • Frequency Rating: 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Distance Between Mounting Facility Centers: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Maximum Transformer Power Rating: 20.0 DECIBELS 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 5950-00-569-0173, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5950-00-569-0173
Primary Part NumberSCC63037
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Distance Between Mounting Facility Centers0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Thread Quantity Per Inch32 SINGLE GROUP
Maximum Transformer Power Rating20.0 DECIBELS SINGLE COMPONENT
Terminal Type and Quantity5 WIRE HOOK
Inclosure TypeHERMETICALLY SEALED
Primary to Secondary Turn Ratio9.4 TO 1 SINGLE COMPONENT
Impedance Rating in Ohms330.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height2.000 INCHES MAXIMUM IN
Impedance Rating in Ohms200000.0 NOMINAL AND 360000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Length1.375 INCHES MAXIMUM IN
Body Width0.906 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3020-00-673-979241085 INTERCHANGEABLE
Gear,antibacklash,spur
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5950-00-677-1533152A477H01 INTERCHANGEABLE
Transformer,audio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
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
SCC63037 A R F Products Inc (USA)
GA51020 At and T Corp (USA)
GA51020 American Telephone and Telegraph Co (USA)
SCC63037 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
41085 Freed Transformer Co (USA)
Related Parts
3020-00-673-9792INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
41085
5950-00-677-1533INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
152A477H01
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 5950-00-569-0173?

NSN 5950-00-569-0173 is a Transformer,audio Frequency, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-569-0173?

NSN 5950-00-569-0173 has 5 cross-referenced part numbers: SCC63037 (A R F Products Inc), GA51020 (At and T Corp), GA51020 (American Telephone and Telegraph Co), SCC63037 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 41085 (Freed Transformer Co).

What NSN replaces 5950-00-569-0173?

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

What are the specifications of SCC63037?

Key specifications for SCC63037: Frequency Rating: 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Distance Between Mounting Facility Centers: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN. 18 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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