PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

983020-21Transformer,power

Raytheon Company Dba Raytheon · NSN 5950-00-645-9105 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-9105 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-9105. Primary manufacturer part number: 983020-21.
Features
  • Transformer,power — FSC 5950
  • Distance Between Mounting Facility Centers: 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Body Width: 1.190 INCHES NOMINAL IN
  • Body Height: 1.250 INCHES NOMINAL IN
  • Winding Operating Voltage: 12.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Body Length: 1.190 INCHES NOMINAL IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-645-9105, 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 Raytheon Company Dba Raytheon. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-645-9105
Primary Part Number983020-21
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Distance Between Mounting Facility Centers1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width1.190 INCHES NOMINAL IN
Body Height1.250 INCHES NOMINAL IN
Winding Operating Voltage12.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Length1.190 INCHES NOMINAL IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity4 TAB, SOLDER LUG
Inclosure TypeHERMETICALLY SEALED
Winding Operating Current1.13 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Voltage5.20 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating500.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5133-00-262-2177 INTERCHANGEABLE
Drill,twist
3040-00-371-55841111691 INTERCHANGEABLE
Ball Joint
Chrysler Realty Company Llc Dba Daimler Chrysler
2530-00-464-43345S0820 INTERCHANGEABLE
Track Shoe,vehicular
Caterpillar Inc Div Caterpillar Defense
2520-00-758-0058 INTERCHANGEABLE
Reverse Band,automatic Transmiss
5133-00-827-618894164 INTERCHANGEABLE
Drill,twist
Minnesota Twist Drill Inc
5950-00-842-411215069 INTERCHANGEABLE
Transformer,power
Robert M. Hadley Company, Inc.
5999-00-883-11639995586 INTERCHANGEABLE
Contact,electrical
Us Army Aviation and Missile Command
3010-01-189-818115069 INTERCHANGEABLE
Gearcase-Motor
Star Mfg Intl Inc Dbaholman Cooking Equipment Inc
5955-01-362-459815069 INTERCHANGEABLE
Oscillator,noncrystal Controlled
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5110-01-478-087015-069 INTERCHANGEABLE
Insert,punch,cutting
Myers Tire Supply Distribution Inc Div Akron Branch
Cross-Reference Index
Part NumberManufacturer
15069 Altec Lansing Corp Sound Products Div (USA)
983020-21 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5133-00-262-2177INTERCHANGEABLE
DRILL,TWIST
3040-00-371-5584INTERCHANGEABLE
BALL JOINT
1111691
2530-00-464-4334INTERCHANGEABLE
TRACK SHOE,VEHICULAR
5S0820
2520-00-758-0058INTERCHANGEABLE
REVERSE BAND,AUTOMATIC TRANSMISS
5133-00-827-6188INTERCHANGEABLE
DRILL,TWIST
94164
5950-00-842-4112INTERCHANGEABLE
TRANSFORMER,POWER
15069
5999-00-883-1163INTERCHANGEABLE
CONTACT,ELECTRICAL
9995586
3010-01-189-8181INTERCHANGEABLE
GEARCASE-MOTOR
15069
5955-01-362-4598INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
15069
5110-01-478-0870INTERCHANGEABLE
INSERT,PUNCH,CUTTING
15-069

Frequently Asked Questions

What is NSN 5950-00-645-9105?

NSN 5950-00-645-9105 is a Transformer,power, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-645-9105?

NSN 5950-00-645-9105 has 2 cross-referenced part numbers: 15069 (Altec Lansing Corp Sound Products Div), 983020-21 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-00-645-9105?

There are 10 known substitutes for 5950-00-645-9105: 5133-00-262-2177, 3040-00-371-5584, 2530-00-464-4334 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 983020-21?

Key specifications for 983020-21: Distance Between Mounting Facility Centers: 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Body Width: 1.190 INCHES NOMINAL IN; Body Height: 1.250 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-645-9105 still in active supply?

NSN 5950-00-645-9105 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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