PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

677-1024-00Transformer,audio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-581-9775 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-581-9775 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-581-9775. Primary manufacturer part number: 677-1024-00.
Features
  • Transformer,audio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Body Width: 0.875 INCHES MAXIMUM IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Inclosure Type: HERMETICALLY SEALED
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Body Length: 1.125 INCHES MAXIMUM IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-581-9775, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-581-9775
Primary Part Number677-1024-00
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
Reliability IndicatorNOT ESTABLISHED
Body Width0.875 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Body Length1.125 INCHES MAXIMUM IN
Mounting Facility Quantity2 SINGLE GROUP
Body Height1.500 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers0.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Impedance Rating in Ohms2000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating150.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Impedance Rating in Ohms5000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Quantity Per Inch40 SINGLE GROUP
Winding Operating Current10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity5 STANDOFF, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-508-288925835 INTERCHANGEABLE
Connector,rod End
Hydro-Aire Aerospace Corp
5310-00-737-2632 INTERCHANGEABLE
Nut,plain,castellated,hexagon
5310-00-912-636425835 INTERCHANGEABLE
Nut,plain,hexagon
Unison Industries Llc
4730-01-144-376325835 INTERCHANGEABLE
Nozzle,spray
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
5945-01-237-436525835 INTERCHANGEABLE
Solenoid,electrical
Eaton Aerospace Llc
5365-01-315-9738 INTERCHANGEABLE
Spacer,sleeve
Cross-Reference Index
Part NumberManufacturer
677-1024-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
2583S Emerson Electric Co White-Rodgers Div (USA)
80376-008 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
PA5402 United Transformer Corp Sub of Opt Industries Inc (USA)
BC3328 Ballastran Corp (USA)
94-0703-00 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
25835 Emerson Electric Co White-Rodgers Div (USA)
PA5402 Magnetika Inc (USA)
080376-008 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5340-00-508-2889INTERCHANGEABLE
CONNECTOR,ROD END
25835
5310-00-737-2632INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
5310-00-912-6364INTERCHANGEABLE
NUT,PLAIN,HEXAGON
25835
4730-01-144-3763INTERCHANGEABLE
NOZZLE,SPRAY
25835
5945-01-237-4365INTERCHANGEABLE
SOLENOID,ELECTRICAL
25835
5365-01-315-9738INTERCHANGEABLE
SPACER,SLEEVE

Frequently Asked Questions

What is NSN 5950-00-581-9775?

NSN 5950-00-581-9775 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 5950-00-581-9775?

NSN 5950-00-581-9775 has 9 cross-referenced part numbers: 677-1024-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 2583S (Emerson Electric Co White-Rodgers Div), 80376-008 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), PA5402 (United Transformer Corp Sub of Opt Industries Inc), BC3328 (Ballastran Corp) and 4 more.

What NSN replaces 5950-00-581-9775?

There are 6 known substitutes for 5950-00-581-9775: 5340-00-508-2889, 5310-00-737-2632, 5310-00-912-6364 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 677-1024-00?

Key specifications for 677-1024-00: Reliability Indicator: NOT ESTABLISHED; Body Width: 0.875 INCHES MAXIMUM IN; Overall Height: 1.875 INCHES MAXIMUM IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 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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