PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4000-52Coil,radio Frequency

American Precision Industries Inc. · NSN 5950-01-084-0627 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-084-0627 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-084-0627. Primary manufacturer part number: 4000-52.
Features
  • Coil,radio Frequency — FSC 5950
  • Terminal Type and Quantity: 2 PIN
  • Body Length: 0.952 INCHES MAXIMUM IN
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Specification/standard Data: 96906-MS90543 GOVERNMENT STANDARD
  • Nominal Thread Size: 0.190 INCHES SINGLE GROUP IN
  • Winding Operating Current: 40.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-01-084-0627, 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 American Precision Industries Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-084-0627
Primary Part Number4000-52
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmerican Precision Industries Inc.
StatusCANCELLED
Terminal Type and Quantity2 PIN
Body Length0.952 INCHES MAXIMUM IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp105.0 CELSIUS DEGC
Specification/standard Data96906-MS90543 GOVERNMENT STANDARD
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Winding Operating Current40.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Quality Factor35 MINIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter0.400 INCHES NOMINAL IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Core ConstructionPOWDERED SINGLE COMPONENT
Mounting MethodTHREADED BUSHING SINGLE GROUP
DC Resistance Rating in Ohms81.000 SINGLE COMPONENT SINGLE WINDING
Inductance Rating5.00 MILLIHENRIES MINIMUM AND 10.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Test Data Document81349-MIL-C-15305 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Thread Series DesignatorUNF SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6105-00-356-6677400052 INTERCHANGEABLE
Disk,brake,electric
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
2825-00-371-7901400-052 INTERCHANGEABLE
Turbi E Wheel,compl
Siemens Energy, Inc.
5910-00-985-3959400052 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Aimtron Systems, Llc
5835-01-099-1514400052 INTERCHANGEABLE
Motion Sensor
Dictaphone Corporation
6145-01-260-3295C6352 INTERCHANGEABLE
Cable,special Purpose,electrical
General Cable Corporation Div Corporate
5315-01-373-1819 INTERCHANGEABLE
Key,machine
4810-01-394-055840005-2 INTERCHANGEABLE
Body,valve
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
4000-52 American Precision Industries Inc. (USA)
8546652-53 L3 Technologies, Inc. Div Communication Systems-East (USA)
LT12V027 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-15305 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-15305 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8546652-53 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
MIL-C-15305 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS90543-58 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6105-00-356-6677INTERCHANGEABLE
DISK,BRAKE,ELECTRIC
400052
2825-00-371-7901INTERCHANGEABLE
TURBI E WHEEL,COMPL
400-052
5910-00-985-3959INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
400052
5835-01-099-1514INTERCHANGEABLE
MOTION SENSOR
400052
6145-01-260-3295INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
C6352
5315-01-373-1819INTERCHANGEABLE
KEY,MACHINE
4810-01-394-0558INTERCHANGEABLE
BODY,VALVE
40005-2

Frequently Asked Questions

What is NSN 5950-01-084-0627?

NSN 5950-01-084-0627 is a Coil,radio Frequency, manufactured by American Precision Industries Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-084-0627?

NSN 5950-01-084-0627 has 8 cross-referenced part numbers: 4000-52 (American Precision Industries Inc.), 8546652-53 (L3 Technologies, Inc. Div Communication Systems-East), LT12V027 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-15305 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-15305 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5950-01-084-0627?

There are 7 known substitutes for 5950-01-084-0627: 6105-00-356-6677, 2825-00-371-7901, 5910-00-985-3959 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4000-52?

Key specifications for 4000-52: Terminal Type and Quantity: 2 PIN; Body Length: 0.952 INCHES MAXIMUM IN; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Maximum Operating Temp: 105.0 CELSIUS DEGC. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-084-0627 still in active supply?

NSN 5950-01-084-0627 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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