PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E424Y1Transformer Assembly

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5950-00-231-6172 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-231-6172 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-231-6172. Primary manufacturer part number: E424Y1.
Features
  • Transformer Assembly — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Distance Between Mounting Facility Centers: 1.562 INCHES NOMINAL ALL MOUNTING FACILITIES SINGLE CENTER GROUP IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer Assembly, cataloged under National Stock Number 5950-00-231-6172, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-231-6172
Primary Part NumberE424Y1
Item NameTransformer Assembly
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity2 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Distance Between Mounting Facility Centers1.562 INCHES NOMINAL ALL MOUNTING FACILITIES SINGLE CENTER GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-031-745121544-1 INTERCHANGEABLE
Strainer Element,sediment
Defense & Development Enterprises Llc
5950-00-189-3673SCC23903-6 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3020-00-353-92734851 INTERCHANGEABLE
Gear,spur
Cummins Inc.
6695-00-359-99424851 INTERCHANGEABLE
Sampler,liquid
Echelon Supply and Service, Inc.
4940-00-476-2671 INTERCHANGEABLE
Holder,flexible
5950-00-646-155976215-1 INTERCHANGEABLE
Coil,radio Frequency
L3harris Cincinnati Electronics Corporation
5815-00-757-306304851 INTERCHANGEABLE
Teletypewriter Subassembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5360-00-790-2690 INTERCHANGEABLE
Spring,pressure Reg
5945-00-876-65787351-18 INTERCHANGEABLE
Relay,electromagnetic
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
2995-00-947-0726215433 INTERCHANGEABLE
Parts Kit,actuator,
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
4851 Precision Electronics, Inc (USA)
E424Y1 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
215441 The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and (USA)
Related Parts
4730-00-031-7451INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
21544-1
5950-00-189-3673INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SCC23903-6
3020-00-353-9273INTERCHANGEABLE
GEAR,SPUR
4851
6695-00-359-9942INTERCHANGEABLE
SAMPLER,LIQUID
4851
4940-00-476-2671INTERCHANGEABLE
HOLDER,FLEXIBLE
5950-00-646-1559INTERCHANGEABLE
COIL,RADIO FREQUENCY
76215-1
5815-00-757-3063INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
04851
5360-00-790-2690INTERCHANGEABLE
SPRING,PRESSURE REG
5945-00-876-6578INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
7351-18
2995-00-947-0726INTERCHANGEABLE
PARTS KIT,ACTUATOR,
215433
6640-01-018-9716INTERCHANGEABLE
TEST TUBE,BLOOD COLLECTING
4851
6505-01-197-8809INTERCHANGEABLE
REHYDRATION SALTS,ORAL
4-851

Frequently Asked Questions

What is NSN 5950-00-231-6172?

NSN 5950-00-231-6172 is a Transformer Assembly, 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 5950-00-231-6172?

NSN 5950-00-231-6172 has 3 cross-referenced part numbers: 4851 (Precision Electronics, Inc), E424Y1 (Bae Systems Information and Electronic Systems Integration Inc.), 215441 (The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and).

What NSN replaces 5950-00-231-6172?

There are 12 known substitutes for 5950-00-231-6172: 4730-00-031-7451, 5950-00-189-3673, 3020-00-353-9273 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E424Y1?

Key specifications for E424Y1: Overall Length: 4.000 INCHES NOMINAL IN; Overall Width: 2.219 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Overall Height: 1.500 INCHES NOMINAL IN. 11 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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