PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

673-0208-00Transformer,audio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-041-2212 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-041-2212 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-041-2212. Primary manufacturer part number: 673-0208-00.
Features
  • Transformer,audio Frequency — FSC 5950
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Frequency Rating: 7.5 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Body Outside Diameter: 1.375 INCHES MAXIMUM IN
  • Mounting Hole Diameter: 0.180 INCHES MINIMUM AND 0.195 INCHES MAXIMUM SINGLE GROUP IN
  • Primary to Secondary Turn Ratio: 1 TO 50 SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY 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 5950-00-041-2212, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 11 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-041-2212
Primary Part Number673-0208-00
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Terminal Type and Quantity4 WIRE LEAD
Frequency Rating7.5 KILOHERTZ NOMINAL SINGLE COMPONENT
Body Outside Diameter1.375 INCHES MAXIMUM IN
Mounting Hole Diameter0.180 INCHES MINIMUM AND 0.195 INCHES MAXIMUM SINGLE GROUP IN
Primary to Secondary Turn Ratio1 TO 50 SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity1 SINGLE GROUP
Body Length0.690 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-243-0489T104 INTERCHANGEABLE
Transformer,audio Frequency
Electronic Transformer Corp Div Electronic Transformer Corporation
5950-00-657-1579PA2610 INTERCHANGEABLE
Transformer,power,s
Magnetika Inc
5325-00-803-7301 INTERCHANGEABLE
Ring,retaining
4935-00-991-1478T104 INTERCHANGEABLE
Multivibrator,plug
Transico, Inc. Dba Eeco Switch
5136-01-028-4313T104A INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5305-01-435-965865720-35710-101 INTERCHANGEABLE
Screw,machine
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5331-01-459-6765T104 INTERCHANGEABLE
O-Ring
Unertl John Optical Co Inc
4030-01-601-1374ZPSTAK101XX INTERCHANGEABLE
Stake,guy
Adaptos, Llc Dba Adaptos
Cross-Reference Index
Part NumberManufacturer
673-0208-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
T104 Te Connectivity Corporation Div Corcom (USA)
S5952 Omnitec Data Corp Sub of Nytronics Inc (USA)
Related Parts
5950-00-243-0489INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
T104
5950-00-657-1579INTERCHANGEABLE
TRANSFORMER,POWER,S
PA2610
5325-00-803-7301INTERCHANGEABLE
RING,RETAINING
4935-00-991-1478INTERCHANGEABLE
MULTIVIBRATOR,PLUG
T104
5136-01-028-4313INTERCHANGEABLE
TAP,THREAD CUTTING
T104A
5305-01-435-9658INTERCHANGEABLE
SCREW,MACHINE
65720-35710-101
5331-01-459-6765INTERCHANGEABLE
O-RING
T104
4030-01-601-1374INTERCHANGEABLE
STAKE,GUY
ZPSTAK101XX

Frequently Asked Questions

What is NSN 5950-00-041-2212?

NSN 5950-00-041-2212 is a Transformer,audio Frequency, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-041-2212?

NSN 5950-00-041-2212 has 3 cross-referenced part numbers: 673-0208-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), T104 (Te Connectivity Corporation Div Corcom), S5952 (Omnitec Data Corp Sub of Nytronics Inc).

What NSN replaces 5950-00-041-2212?

There are 8 known substitutes for 5950-00-041-2212: 5950-00-243-0489, 5950-00-657-1579, 5325-00-803-7301 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 673-0208-00?

Key specifications for 673-0208-00: Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Terminal Type and Quantity: 4 WIRE LEAD; Frequency Rating: 7.5 KILOHERTZ NOMINAL SINGLE COMPONENT; Body Outside Diameter: 1.375 INCHES MAXIMUM IN. 11 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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