PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20007051Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5950-00-647-5474 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-5474 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-5474. Primary manufacturer part number: 20007051.
Features
  • Transformer,power — FSC 5950
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Thread Quantity Per Inch: 20 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Length: 4.375 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Nominal Thread Size: 0.250 INCHES SINGLE GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-647-5474, 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 Information and Electronic Systems Integration Inc.. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-647-5474
Primary Part Number20007051
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Thread Quantity Per Inch20 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length4.375 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Body Height5.625 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity17 STANDOFF, SOLDER LUG
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Width4.750 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-027-260387-0770 INTERCHANGEABLE
Lamp,incandescent
Finnigan Corporation
5310-00-045-3299MS35338-42 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
7310-00-147-27692056-5 INTERCHANGEABLE
Pan,steam Table
The Vollrath Company, L.l.c. Div Vollrath
5325-00-290-8232BACS21X6 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
The Boeing Company Div Defense
4730-00-351-24992343B053 INTERCHANGEABLE
Strainer Element,sediment
Tankcraft Corp
5920-00-556-78171926 INTERCHANGEABLE
Fuseholder,block
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5330-00-599-128511582 INTERCHANGEABLE
Gasket
Arvinmeritor Inc
1650-00-698-6563 INTERCHANGEABLE
Liner,cylinder
2530-00-936-2945225926 INTERCHANGEABLE
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4710-01-006-06801926 INTERCHANGEABLE
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Cross-Reference Index
Part NumberManufacturer
1926 Precision Electronics Inc Dba Grommes Precision (USA)
20007051 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
6240-00-027-2603INTERCHANGEABLE
LAMP,INCANDESCENT
87-0770
5310-00-045-3299INTERCHANGEABLE
WASHER,LOCK
MS35338-42
7310-00-147-2769INTERCHANGEABLE
PAN,STEAM TABLE
2056-5
5325-00-290-8232INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
BACS21X6
4730-00-351-2499INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
2343B053
5920-00-556-7817INTERCHANGEABLE
FUSEHOLDER,BLOCK
1926
5330-00-599-1285INTERCHANGEABLE
GASKET
11582
1650-00-698-6563INTERCHANGEABLE
LINER,CYLINDER
2530-00-936-2945INTERCHANGEABLE
CHAMBER,AIR BRAKE
225926
4710-01-006-0680INTERCHANGEABLE
TUBE ASSEMBLY,METAL
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SERVO CONTROL ASSEMBLY
3020-01-174-3778INTERCHANGEABLE
GEAR,SPUR

Frequently Asked Questions

What is NSN 5950-00-647-5474?

NSN 5950-00-647-5474 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-647-5474?

NSN 5950-00-647-5474 has 2 cross-referenced part numbers: 1926 (Precision Electronics Inc Dba Grommes Precision), 20007051 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5950-00-647-5474?

There are 12 known substitutes for 5950-00-647-5474: 6240-00-027-2603, 5310-00-045-3299, 7310-00-147-2769 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20007051?

Key specifications for 20007051: Mounting Method: THREADED HOLE(S) SINGLE GROUP; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Thread Quantity Per Inch: 20 SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 17 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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