PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4950449Transformer,audio Frequency

Palomar Products, Inc. · NSN 5950-01-330-0573 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-330-0573 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-330-0573. Primary manufacturer part number: 4950449.
Features
  • Transformer,audio Frequency — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 150.0 HERTZ NOMINAL AND 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Winding Shielding Method: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Impedance Rating in Ohms: 600.0 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 5950-01-330-0573, 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 Palomar Products, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN5950-01-330-0573
Primary Part Number4950449
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPalomar Products, Inc.
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity6 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Frequency Rating150.0 HERTZ NOMINAL AND 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Maximum Operating Temp130.0 CELSIUS DEGC
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodPLUG-IN SINGLE GROUP
Test Data Document53670-4950449 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-122-34723713 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
5975-00-280-91828168659 INTERCHANGEABLE
Reducing Washer,knockout
Us Army Aviation and Missile Command
1005-00-344-62653713 INTERCHANGEABLE
Stud
Smith & Wesson Sales Company
5962-01-045-54363713 INTERCHANGEABLE
Microcircuit,digital
Data Device Corp Dba Beta Transformer Technology
5330-01-061-64773713 INTERCHANGEABLE
Gasket Set
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5120-01-079-80445120-01-079-8044 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
2540-01-100-3894334-SW14339P INTERCHANGEABLE
Box,accessories Stowage
Wheeler Fleet Solutions, Co.
6610-01-108-77793713 INTERCHANGEABLE
Motion Transfer Assembly
Kearflex Engineering Company
5995-01-139-2428260318 3 INTERCHANGEABLE
Cable Assembly,printed,flexible
Dynaco Acquisition Corp. Dba Dynaco West
2950-01-288-2014VTR251-2-3713 INTERCHANGEABLE
Nozzel,special
Brown Boveri and Cie Ag
Cross-Reference Index
Part NumberManufacturer
PEI7753 Precision Electronics, Inc (USA)
67105080 Vishay Hirel Systems Llc (USA)
3713 A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA)
4950449 PRIMARY Palomar Products, Inc. (USA)
Related Parts
5930-00-122-3472INTERCHANGEABLE
SWITCH,ROTARY
3713
5975-00-280-9182INTERCHANGEABLE
REDUCING WASHER,KNOCKOUT
8168659
1005-00-344-6265INTERCHANGEABLE
STUD
3713
5962-01-045-5436INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3713
5330-01-061-6477INTERCHANGEABLE
GASKET SET
3713
5120-01-079-8044INTERCHANGEABLE
BIT,SCREWDRIVER
5120-01-079-8044
2540-01-100-3894INTERCHANGEABLE
BOX,ACCESSORIES STOWAGE
334-SW14339P
6610-01-108-7779INTERCHANGEABLE
MOTION TRANSFER ASSEMBLY
3713
5995-01-139-2428INTERCHANGEABLE
CABLE ASSEMBLY,PRINTED,FLEXIBLE
260318 3
2950-01-288-2014INTERCHANGEABLE
NOZZEL,SPECIAL
VTR251-2-3713
5998-01-364-9742INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3713
6515-01-504-3706INTERCHANGEABLE
CANNULA KIT,ARTHROSCOPIC
3713

Frequently Asked Questions

What is NSN 5950-01-330-0573?

NSN 5950-01-330-0573 is a Transformer,audio Frequency, manufactured by Palomar Products, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-330-0573?

NSN 5950-01-330-0573 has 4 cross-referenced part numbers: PEI7753 (Precision Electronics, Inc), 67105080 (Vishay Hirel Systems Llc), 3713 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), 4950449 (Palomar Products, Inc.).

What NSN replaces 5950-01-330-0573?

There are 12 known substitutes for 5950-01-330-0573: 5930-00-122-3472, 5975-00-280-9182, 1005-00-344-6265 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4950449?

Key specifications for 4950449: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Terminal Type and Quantity: 6 TAB, SOLDER LUG; Overall Height: 0.950 INCHES MAXIMUM IN; Overall Length: 1.000 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com