PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23697Transformer,power

Trio Laboratories Inc · NSN 5950-00-146-4814 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-146-4814 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-146-4814. Primary manufacturer part number: 23697.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 0.40 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Body Height: 0.350 INCHES MAXIMUM IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 2.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Maximum Operating Temp: 85.0 CELSIUS DEGC
  • Mounting Method: TERMINAL SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-146-4814, 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 Trio Laboratories Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5950-00-146-4814
Primary Part Number23697
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTrio Laboratories Inc
StatusACTIVE
Winding Operating Voltage0.40 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Body Height0.350 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage2.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Maximum Operating Temp85.0 CELSIUS DEGC
Mounting MethodTERMINAL SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current115.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Winding Power Rating2.0 WATTS SINGLE COMPONENT ALL SECONDARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Body Width0.500 INCHES MAXIMUM IN
Body Length0.550 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity8 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3413-00-222-2145 INTERCHANGEABLE
Drilling Machine,upright
3455-00-222-4064 INTERCHANGEABLE
File,rotary
5305-00-227-90035015-7 INTERCHANGEABLE
Screw,externally Relieved Body
L3harris Technologies, Inc. Div Space and Airborne Systems
4730-00-245-786550157 INTERCHANGEABLE
Trap,steam
Spirax Sarco Inc Dba Spirax Sarco
5330-00-292-162212687 INTERCHANGEABLE
Seal,plain Encased
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
1650-00-337-507550157 INTERCHANGEABLE
Sleeve,selector
Woodward Hrt Inc
3120-00-496-4752 INTERCHANGEABLE
Bushing,sleeve
1560-01-181-422850157 INTERCHANGEABLE
Polyamide Ball Installation
Mission Systems Davenport Inc.
5305-01-208-6720 INTERCHANGEABLE
Screw,cap,hexagon Head
4140-01-255-47594YD82 INTERCHANGEABLE
Guard,fan Impeller
W.w. Grainger, Inc. Div Government Sales Division
Cross-Reference Index
Part NumberManufacturer
23697 Trio Laboratories Inc (USA)
50157 Trio Laboratories Inc (USA)
Related Parts
3413-00-222-2145INTERCHANGEABLE
DRILLING MACHINE,UPRIGHT
3455-00-222-4064INTERCHANGEABLE
FILE,ROTARY
5305-00-227-9003INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
5015-7
4730-00-245-7865INTERCHANGEABLE
TRAP,STEAM
50157
5330-00-292-1622INTERCHANGEABLE
SEAL,PLAIN ENCASED
12687
1650-00-337-5075INTERCHANGEABLE
SLEEVE,SELECTOR
50157
3120-00-496-4752INTERCHANGEABLE
BUSHING,SLEEVE
1560-01-181-4228INTERCHANGEABLE
POLYAMIDE BALL INSTALLATION
50157
5305-01-208-6720INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4140-01-255-4759INTERCHANGEABLE
GUARD,FAN IMPELLER
4YD82
4720-01-437-2276INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4M2T-4FF0RX-4FF0RX-171
1005-01-487-2442INTERCHANGEABLE
BOLT,BREECH
50157

Frequently Asked Questions

What is NSN 5950-00-146-4814?

NSN 5950-00-146-4814 is a Transformer,power, manufactured by Trio Laboratories Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-146-4814?

NSN 5950-00-146-4814 has 2 cross-referenced part numbers: 23697 (Trio Laboratories Inc), 50157 (Trio Laboratories Inc).

What NSN replaces 5950-00-146-4814?

There are 12 known substitutes for 5950-00-146-4814: 3413-00-222-2145, 3455-00-222-4064, 5305-00-227-9003 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23697?

Key specifications for 23697: Winding Operating Voltage: 0.40 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Body Height: 0.350 INCHES MAXIMUM IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Voltage: 2.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY. 16 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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