PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1219-100Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5950-01-022-2091 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-022-2091 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-022-2091. Primary manufacturer part number: 1219-100.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Terminal Type and Quantity: 8 PIN
  • Transformer Winding Connection Type: WYE-WYE
  • Inclosure Type: FULLY INCLOSED
  • Maximum Operating Temp: 135.0 CELSIUS DEGC
  • Mounting Method: THREADED 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 5950-01-022-2091, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-022-2091
Primary Part Number1219-100
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity8 PIN
Transformer Winding Connection TypeWYE-WYE
Inclosure TypeFULLY INCLOSED
Maximum Operating Temp135.0 CELSIUS DEGC
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Height0.630 INCHES MAXIMUM IN
Nominal Thread Size0.086 INCHES SINGLE GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Distance Between Mounting Facility Centers1.100 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.100 INCHES NOMINAL IN
Winding Operating Voltage11.80 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage14.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Input-Output Phase RelationshipTHREE PHASE TO TWO PHASE SINGLE COMPONENT
Body Length2.200 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-008-91849916 INTERCHANGEABLE
Gasket
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5310-00-012-0391120391 INTERCHANGEABLE
Washer,flat
Rolls-Royce Solutions America Inc
5310-00-014-5850 INTERCHANGEABLE
Washer,flat
3455-00-021-2414 INTERCHANGEABLE
File,rotary
5120-00-056-39455120-00-056-3945 INTERCHANGEABLE
Blade,nutdriver
General Services Administration Federal Supply Service
4730-00-063-7919 INTERCHANGEABLE
Clamp,hose
5340-00-132-7855A8 INTERCHANGEABLE
Clamp
Galow, H Co Inc
4520-00-152-154210592 INTERCHANGEABLE
Heating Element,electrical,nonim
Technical Heaters, Inc. Dba Technical Heaters Inc
4810-00-175-88619916 INTERCHANGEABLE
Seat,valve
Northrop Grumman Systems Corporation Div Marine Systems
4320-00-218-3898 INTERCHANGEABLE
Ring,wearing
Cross-Reference Index
Part NumberManufacturer
10592 Standex Electronics, Inc. (USA)
A8 B G Laboratories Inc. (USA)
9916 Standex Electronics, Inc. (USA)
PEI 8571 Precision Electronics, Inc (USA)
1219-100 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
A8A B G Laboratories Inc. (USA)
1203-91 Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
5330-00-008-9184INTERCHANGEABLE
GASKET
9916
5310-00-012-0391INTERCHANGEABLE
WASHER,FLAT
120391
5310-00-014-5850INTERCHANGEABLE
WASHER,FLAT
3455-00-021-2414INTERCHANGEABLE
FILE,ROTARY
5120-00-056-3945INTERCHANGEABLE
BLADE,NUTDRIVER
5120-00-056-3945
4730-00-063-7919INTERCHANGEABLE
CLAMP,HOSE
5340-00-132-7855INTERCHANGEABLE
CLAMP
A8
4520-00-152-1542INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
10592
4810-00-175-8861INTERCHANGEABLE
SEAT,VALVE
9916
4320-00-218-3898INTERCHANGEABLE
RING,WEARING
5935-00-224-0928INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
9916
3455-00-231-3476INTERCHANGEABLE
CUTTER,MILLING,PLAIN
1301-9106

Frequently Asked Questions

What is NSN 5950-01-022-2091?

NSN 5950-01-022-2091 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-022-2091?

NSN 5950-01-022-2091 has 7 cross-referenced part numbers: 10592 (Standex Electronics, Inc.), A8 (B G Laboratories Inc.), 9916 (Standex Electronics, Inc.), PEI 8571 (Precision Electronics, Inc), 1219-100 (Bae Systems Information and Electronic Systems Integration Inc.) and 2 more.

What NSN replaces 5950-01-022-2091?

There are 12 known substitutes for 5950-01-022-2091: 5330-00-008-9184, 5310-00-012-0391, 5310-00-014-5850 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1219-100?

Key specifications for 1219-100: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Terminal Type and Quantity: 8 PIN; Transformer Winding Connection Type: WYE-WYE. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-022-2091 still in active supply?

NSN 5950-01-022-2091 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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