PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301230ATransformer,power

Naval Ship Systems Command · NSN 5950-00-647-6726 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-6726 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-6726. Primary manufacturer part number: 301230A.
Features
  • Transformer,power — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 7.031 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Height: 7.250 INCHES NOMINAL IN
  • Winding Operating Voltage: 110.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Current: 8.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • 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 5950-00-647-6726, 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 Naval Ship Systems Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-647-6726
Primary Part Number301230A
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length7.031 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height7.250 INCHES NOMINAL IN
Winding Operating Voltage110.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current8.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity5 TAB, SOLDER LUG AND 1 STANDOFF, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Length7.594 INCHES NOMINAL IN
Mounting Facility Quantity6 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width1.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage9.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Width4.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5365-00-107-08572339 INTERCHANGEABLE
Spacer,sleeve
Arjay Electronics Corp
5330-00-124-17222339 INTERCHANGEABLE
Packing,preformed
Minnesota Rubber Co
5310-00-184-9144 INTERCHANGEABLE
Washer,lock
5360-00-291-54182339 INTERCHANGEABLE
Spring,helical,compression
Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex
1680-00-521-6387697294-1 INTERCHANGEABLE
Receptacle,waste
Lockheed Martin Corp
5331-00-910-0982 INTERCHANGEABLE
O-Ring
2805-00-963-4645 INTERCHANGEABLE
Ring
6240-01-225-00377003 INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant
1680-01-499-04512339 INTERCHANGEABLE
Rotary Joint Rf Azi
Lockheed Martin Corp
6515-01-549-7170TM-US735 INTERCHANGEABLE
Power Cord,motor System
Trillamed Llc
Cross-Reference Index
Part NumberManufacturer
301230A PRIMARY Naval Ship Systems Command (USA)
2339 Precision Electronics, Inc (USA)
Related Parts
5365-00-107-0857INTERCHANGEABLE
SPACER,SLEEVE
2339
5330-00-124-1722INTERCHANGEABLE
PACKING,PREFORMED
2339
5310-00-184-9144INTERCHANGEABLE
WASHER,LOCK
5360-00-291-5418INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2339
1680-00-521-6387INTERCHANGEABLE
RECEPTACLE,WASTE
697294-1
5331-00-910-0982INTERCHANGEABLE
O-RING
2805-00-963-4645INTERCHANGEABLE
RING
6240-01-225-0037INTERCHANGEABLE
LAMP,INCANDESCENT
7003
1680-01-499-0451INTERCHANGEABLE
ROTARY JOINT RF AZI
2339
6515-01-549-7170INTERCHANGEABLE
POWER CORD,MOTOR SYSTEM
TM-US735

Frequently Asked Questions

What is NSN 5950-00-647-6726?

NSN 5950-00-647-6726 is a Transformer,power, manufactured by Naval Ship Systems Command, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-647-6726?

NSN 5950-00-647-6726 has 2 cross-referenced part numbers: 301230A (Naval Ship Systems Command), 2339 (Precision Electronics, Inc).

What NSN replaces 5950-00-647-6726?

There are 10 known substitutes for 5950-00-647-6726: 5365-00-107-0857, 5330-00-124-1722, 5310-00-184-9144 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 301230A?

Key specifications for 301230A: Center to Center Distance Between Mounting Facilities Parallel to Length: 7.031 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Height: 7.250 INCHES NOMINAL IN; Winding Operating Voltage: 110.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Operating Current: 8.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE 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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