PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144A9770P1Coil,electrical

Bae Systems Controls Inc. · NSN 5950-01-133-5569 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-133-5569 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-133-5569. Primary manufacturer part number: 144A9770P1.
Features
  • Coil,electrical — FSC 5950
  • Body Outside Diameter: 1.000 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
  • Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 0.900 SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Thread Quantity Per Inch: 40 SINGLE GROUP
  • Winding Quantity: 1 SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,electrical, cataloged under National Stock Number 5950-01-133-5569, 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 Bae Systems Controls Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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
NSN5950-01-133-5569
Primary Part Number144A9770P1
Item NameCoil,electrical
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Controls Inc.
StatusACTIVE
Body Outside Diameter1.000 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.900 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Thread Quantity Per Inch40 SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Winding Operating Current0.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp170.0 CELSIUS DEGC
Inclosure TypeFULLY INCLOSED
Frequency Rating800.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity1 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Inductance Rating1.80 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Terminal Type and Quantity2 TURRET
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Winding Operating Voltage0.70 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Length0.500 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-3705 INTERCHANGEABLE
Cone and Rollers,tapered Roller
3040-00-515-04004501-207 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5995-01-044-4083531R324G01 INTERCHANGEABLE
Cable Assembly,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-079-016940423 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5331-01-263-268440423 INTERCHANGEABLE
O-Ring
Tritan Corp
6105-01-390-5260 INTERCHANGEABLE
Motor,torque
Cross-Reference Index
Part NumberManufacturer
TW65016 Magnetika (USA)
144A9770P1 PRIMARY Bae Systems Controls Inc. (USA)
40423 Coast/advanced Chip Magnetics, Inc. (USA)
10132840 Nimikkeistokeskus Ncb Finland (FIN)
HY2539 Hytronics Corp. (USA)
BX-9228 Baltimore Transformer Co (USA)
W9754 Cen Electronics a Div of Chloride Power Electronics Inc (USA)
Related Parts
3110-00-100-3705INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3040-00-515-0400INTERCHANGEABLE
CONNECTING LINK,RIGID
4501-207
5995-01-044-4083INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
531R324G01
5962-01-079-0169INTERCHANGEABLE
MICROCIRCUIT,MEMORY
40423
5331-01-263-2684INTERCHANGEABLE
O-RING
40423
6105-01-390-5260INTERCHANGEABLE
MOTOR,TORQUE

Frequently Asked Questions

What is NSN 5950-01-133-5569?

NSN 5950-01-133-5569 is a Coil,electrical, manufactured by Bae Systems Controls Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-133-5569?

NSN 5950-01-133-5569 has 7 cross-referenced part numbers: TW65016 (Magnetika), 144A9770P1 (Bae Systems Controls Inc.), 40423 (Coast/advanced Chip Magnetics, Inc.), 10132840 (Nimikkeistokeskus Ncb Finland), HY2539 (Hytronics Corp.) and 2 more.

What NSN replaces 5950-01-133-5569?

There are 6 known substitutes for 5950-01-133-5569: 3110-00-100-3705, 3040-00-515-0400, 5995-01-044-4083 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 144A9770P1?

Key specifications for 144A9770P1: Body Outside Diameter: 1.000 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Overall Length: 0.560 INCHES MAXIMUM IN; Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING. 20 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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