PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101976Transformer,power

Mks Inc. · NSN 5950-00-238-1915 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-238-1915 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-238-1915. Primary manufacturer part number: 101976.
Features
  • Transformer,power — FSC 5950
  • Distance Between Mounting Facility Centers: 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Height: 2.250 INCHES NOMINAL IN
  • Body Length: 2.562 INCHES NOMINAL IN
  • Terminal Type and Quantity: 7 WIRE LEAD
  • Winding Function and Quantity: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-238-1915, 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 Mks Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-238-1915
Primary Part Number101976
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMks Inc.
StatusACTIVE
Distance Between Mounting Facility Centers3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height2.250 INCHES NOMINAL IN
Body Length2.562 INCHES NOMINAL IN
Terminal Type and Quantity7 WIRE LEAD
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Inclosure TypeOPEN
Winding Operating Voltage80.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Current300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2915-00-203-8084TF31600 INTERCHANGEABLE
Pump,submerged,aircraft
Eaton Corp Dba Eaton Aerospace Jackson
5360-00-224-9730101976 INTERCHANGEABLE
Spring,helical,compression
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5998-00-539-6339101976 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
6210-00-542-6123101-0976 INTERCHANGEABLE
Lens,light
Dialight Corporation
5930-00-853-73900121-0001 INTERCHANGEABLE
Switch,toggle
Mcgill Mfg Co Inc Electrical Div
5905-01-086-9108 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6680-01-211-4717BIJ8998 INTERCHANGEABLE
Glass,liquid Sight Indicator,fla
Bijur Lubricating Corp
5330-01-362-290710-1976 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Seal Master Corp Dba Seal Master Corp
Cross-Reference Index
Part NumberManufacturer
101976 PRIMARY Mks Inc. (USA)
Related Parts
2915-00-203-8084INTERCHANGEABLE
PUMP,SUBMERGED,AIRCRAFT
TF31600
5360-00-224-9730INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
101976
5998-00-539-6339INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
101976
6210-00-542-6123INTERCHANGEABLE
LENS,LIGHT
101-0976
5930-00-853-7390INTERCHANGEABLE
SWITCH,TOGGLE
0121-0001
5905-01-086-9108INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6680-01-211-4717INTERCHANGEABLE
GLASS,LIQUID SIGHT INDICATOR,FLA
BIJ8998
5330-01-362-2907INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
10-1976

Frequently Asked Questions

What is NSN 5950-00-238-1915?

NSN 5950-00-238-1915 is a Transformer,power, manufactured by Mks Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-238-1915?

NSN 5950-00-238-1915 has 1 cross-referenced part number: 101976 (Mks Inc.).

What NSN replaces 5950-00-238-1915?

There are 8 known substitutes for 5950-00-238-1915: 2915-00-203-8084, 5360-00-224-9730, 5998-00-539-6339 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101976?

Key specifications for 101976: Distance Between Mounting Facility Centers: 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Height: 2.250 INCHES NOMINAL IN; Body Length: 2.562 INCHES NOMINAL IN; Terminal Type and Quantity: 7 WIRE LEAD. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com