PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10788-1Transformer,power

Drs Technologies Canada Ltd · NSN 5950-00-522-1956 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-522-1956 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-522-1956. Primary manufacturer part number: 10788-1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 12.60 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Body Width: 2.250 INCHES MAXIMUM IN
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-522-1956, 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 Drs Technologies Canada Ltd. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-522-1956
Primary Part Number10788-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDrs Technologies Canada Ltd
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Operating Voltage12.60 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Body Width2.250 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Winding Operating Current100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Terminal Type and Quantity6 TAB, SOLDER LUG
Center to Center Distance Between Mounting Facilities Parallel to Width1.620 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height2.750 INCHES MAXIMUM IN
Body Length3.300 INCHES MAXIMUM IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Hole Diameter0.160 INCHES NOMINAL SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2815-00-432-964210788100 INTERCHANGEABLE
Adapter,fan Clutch
Cummins Inc.
5930-00-491-4777 INTERCHANGEABLE
Switch Subassembly
5305-00-825-3937107881 INTERCHANGEABLE
Screw,machine
Air Logistics Corporation Dba Air Logistics Corp
4920-01-296-153691127 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
2990-01-323-095091127 INTERCHANGEABLE
Muffler,exhaust
Stewart & Stevenson Power Products Llc
6150-01-504-286410788-1 INTERCHANGEABLE
Cable Assembly,power,electrical,
Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific
2815-01-700-352691127 INTERCHANGEABLE
Power Unit,diesel
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
10788-1 PRIMARY Drs Technologies Canada Ltd (CAN)
10788-1 Drs Technologies Canada Ltd (CAN)
91127 Hammond Mfg Co Ltd (CAN)
Related Parts
2815-00-432-9642INTERCHANGEABLE
ADAPTER,FAN CLUTCH
10788100
5930-00-491-4777INTERCHANGEABLE
SWITCH SUBASSEMBLY
5305-00-825-3937INTERCHANGEABLE
SCREW,MACHINE
107881
4920-01-296-1536INTERCHANGEABLE
TEST PROGRAM SET
91127
2990-01-323-0950INTERCHANGEABLE
MUFFLER,EXHAUST
91127
6150-01-504-2864INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL,
10788-1
2815-01-700-3526INTERCHANGEABLE
POWER UNIT,DIESEL
91127

Frequently Asked Questions

What is NSN 5950-00-522-1956?

NSN 5950-00-522-1956 is a Transformer,power, manufactured by Drs Technologies Canada Ltd, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-522-1956?

NSN 5950-00-522-1956 has 3 cross-referenced part numbers: 10788-1 (Drs Technologies Canada Ltd), 10788-1 (Drs Technologies Canada Ltd), 91127 (Hammond Mfg Co Ltd).

What NSN replaces 5950-00-522-1956?

There are 7 known substitutes for 5950-00-522-1956: 2815-00-432-9642, 5930-00-491-4777, 5305-00-825-3937 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10788-1?

Key specifications for 10788-1: Reliability Indicator: NOT ESTABLISHED; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Winding Operating Voltage: 12.60 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Body Width: 2.250 INCHES MAXIMUM IN. 19 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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