PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4573Transformer,audio Frequency

Altec Lansing Corp Sound Products Div · NSN 5950-00-648-6005 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-648-6005 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-648-6005. Primary manufacturer part number: 4573.
Features
  • Transformer,audio Frequency — FSC 5950
  • Body Height: 3.875 INCHES NOMINAL IN
  • Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Body Width: 2.375 INCHES NOMINAL IN
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Impedance Rating in Ohms: 1200.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-648-6005, 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 Altec Lansing Corp Sound Products Div. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-648-6005
Primary Part Number4573
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAltec Lansing Corp Sound Products Div
StatusACTIVE
Body Height3.875 INCHES NOMINAL IN
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Body Width2.375 INCHES NOMINAL IN
Terminal Type and Quantity4 TAB, SOLDER LUG
Impedance Rating in Ohms1200.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Maximum Transformer Power Rating250.0 MILLIWATTS SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Frequency Rating20.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Body Length2.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1560-00-189-8324457-3 INTERCHANGEABLE
Blanket Assembly,tailpipe
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5905-00-258-04801Z219TV1T1000HM INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
6515-00-262-7107BUTTERFLY25SH0RTINFUSI0NSET INTERCHANGEABLE
Intravenous Injection Set
Abbott Laboratories Inc. Div Hospital Products Division
5340-00-349-0290 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
3120-00-469-12924573 INTERCHANGEABLE
Bearing Half,sleeve
Eaton Aerospace, Llc Dba Jackson South
4810-00-497-04884573 INTERCHANGEABLE
Valve,balanced,reli
Pneudraulics, Inc.
1025-00-933-48844573 INTERCHANGEABLE
Chest,utility
Marine Depot Maintenance Command Div Marine Corps Logistics Command, Usmc
5340-00-976-1225 INTERCHANGEABLE
Clip,spring
5905-00-984-687095J30R INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5360-01-070-5234S62359 INTERCHANGEABLE
Spring,helical,compression
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
4573 Altec Lansing Corp Sound Products Div (USA)
Related Parts
1560-00-189-8324INTERCHANGEABLE
BLANKET ASSEMBLY,TAILPIPE
457-3
5905-00-258-0480INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
1Z219TV1T1000HM
6515-00-262-7107INTERCHANGEABLE
INTRAVENOUS INJECTION SET
BUTTERFLY25SH0RTINFUSI0NSET
5340-00-349-0290INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
3120-00-469-1292INTERCHANGEABLE
BEARING HALF,SLEEVE
4573
4810-00-497-0488INTERCHANGEABLE
VALVE,BALANCED,RELI
4573
1025-00-933-4884INTERCHANGEABLE
CHEST,UTILITY
4573
5340-00-976-1225INTERCHANGEABLE
CLIP,SPRING
5905-00-984-6870INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
95J30R
5360-01-070-5234INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S62359
3040-01-101-9118INTERCHANGEABLE
SHAFT
5963-01-367-3632INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED

Frequently Asked Questions

What is NSN 5950-00-648-6005?

NSN 5950-00-648-6005 is a Transformer,audio Frequency, manufactured by Altec Lansing Corp Sound Products Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-648-6005?

NSN 5950-00-648-6005 has 1 cross-referenced part number: 4573 (Altec Lansing Corp Sound Products Div).

What NSN replaces 5950-00-648-6005?

There are 12 known substitutes for 5950-00-648-6005: 1560-00-189-8324, 5905-00-258-0480, 6515-00-262-7107 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4573?

Key specifications for 4573: Body Height: 3.875 INCHES NOMINAL IN; Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Facility Quantity: 4 SINGLE GROUP. 14 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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