PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

154485Transformer,current

Ametek, Inc. Div Aerospace & Defense · NSN 5950-00-755-2108 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-755-2108 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-755-2108. Primary manufacturer part number: 154485.
Features
  • Transformer,current — FSC 5950
  • Installation for Which Designed: INDOOR NONPORTABLE
  • Winding Operating Current: 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Distance Between Mounting Facility Centers: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 100.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Body Outside Diameter: 1.750 INCHES NOMINAL IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-00-755-2108, 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 Ametek, Inc. Div Aerospace & Defense. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-755-2108
Primary Part Number154485
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusCANCELLED
Installation for Which DesignedINDOOR NONPORTABLE
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Distance Between Mounting Facility Centers1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Winding Operating Current100.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Body Outside Diameter1.750 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage11.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Hole Diameter0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM SINGLE GROUP IN
Terminal Type and Quantity1 TERMINAL BLOCK W/SCREWS
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage18.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length2.300 INCHES NOMINAL IN
Frequency Rating350.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-114-415161001 INTERCHANGEABLE
Seal,window
Young Windows Inc
2995-00-184-5308695217 INTERCHANGEABLE
Manifold,fluid,aircraft
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4730-00-196-1465A733S-25CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
3460-00-233-7991P-57 INTERCHANGEABLE
Pilot,counterbore
Wright Machine & Tool Co., Inc.
5975-00-284-69782520 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5330-00-291-3844 INTERCHANGEABLE
Packing,preformed
1680-00-447-9885 INTERCHANGEABLE
Screw and Tube,actu
6130-00-455-0670P57 INTERCHANGEABLE
Power Supply Subassembly
Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific
5945-00-643-6401 INTERCHANGEABLE
Relay Assembly
5355-00-791-6061SM-B-342394 INTERCHANGEABLE
Stop,dial
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
154485 PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
154485 Solartron Electronics Inc Weston Instruments Div (USA)
695217 Lockheed Martin Corp (USA)
P57 Standex Electronics, Inc. (USA)
5950PL2074387 Jednolity Indeks Materialowy - Uniform Material Index (POL)
6-1001 Solartron Electronics Inc Weston Instruments Div (USA)
254485 Solartron Electronics Inc Weston Instruments Div (USA)
01-1865 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
P57 B G Laboratories Inc. (USA)
01-1865 Entron Industries L P (USA)
Related Parts
5330-00-114-4151INTERCHANGEABLE
SEAL,WINDOW
61001
2995-00-184-5308INTERCHANGEABLE
MANIFOLD,FLUID,AIRCRAFT
695217
4730-00-196-1465INTERCHANGEABLE
NIPPLE,PIPE
A733S-25CFG
3460-00-233-7991INTERCHANGEABLE
PILOT,COUNTERBORE
P-57
5975-00-284-6978INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2520
5330-00-291-3844INTERCHANGEABLE
PACKING,PREFORMED
1680-00-447-9885INTERCHANGEABLE
SCREW AND TUBE,ACTU
6130-00-455-0670INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
P57
5945-00-643-6401INTERCHANGEABLE
RELAY ASSEMBLY
5355-00-791-6061INTERCHANGEABLE
STOP,DIAL
SM-B-342394
2940-00-836-1364INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
199730R91
5995-00-865-8574INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
154485

Frequently Asked Questions

What is NSN 5950-00-755-2108?

NSN 5950-00-755-2108 is a Transformer,current, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-755-2108?

NSN 5950-00-755-2108 has 10 cross-referenced part numbers: 154485 (Ametek, Inc. Div Aerospace & Defense), 154485 (Solartron Electronics Inc Weston Instruments Div), 695217 (Lockheed Martin Corp), P57 (Standex Electronics, Inc.), 5950PL2074387 (Jednolity Indeks Materialowy - Uniform Material Index) and 5 more.

What NSN replaces 5950-00-755-2108?

There are 12 known substitutes for 5950-00-755-2108: 5330-00-114-4151, 2995-00-184-5308, 4730-00-196-1465 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 154485?

Key specifications for 154485: Installation for Which Designed: INDOOR NONPORTABLE; Winding Operating Current: 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Distance Between Mounting Facility Centers: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Inclosure Type: FULLY INCLOSED. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-755-2108 still in active supply?

NSN 5950-00-755-2108 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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