PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9457Transformer,pulse

A M I/ Coast Magnetics Inc. Dba Coast Magnetics · NSN 5950-01-058-4735 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-058-4735 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-058-4735. Primary manufacturer part number: 9457.
Features
  • Transformer,pulse — FSC 5950
  • Winding Operating Voltage: 176.75 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
  • Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
  • Pulse Repetition Rate: 20.0 HERTZ SINGLE COMPONENT
  • Winding Operating Voltage: 4242.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Body Width: 0.815 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-01-058-4735, 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 A M I/ Coast Magnetics Inc. Dba Coast Magnetics. Government technical data includes 15 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-058-4735
Primary Part Number9457
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerA M I/ Coast Magnetics Inc. Dba Coast Magnetics
StatusACTIVE
Winding Operating Voltage176.75 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Pulse Repetition Rate20.0 HERTZ SINGLE COMPONENT
Winding Operating Voltage4242.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Body Width0.815 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT
DC Resistance Rating in Ohms2.000 SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Body Height0.725 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Mounting MethodADHESIVE SINGLE GROUP
DC Resistance Rating in Ohms0.003 SINGLE COMPONENT SINGLE PRIMARY INPUT
Maximum Operating Temp85.0 CELSIUS DEGC
Terminal Type and Quantity3 TURRET
Body Length1.100 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5930-00-086-92422181705-1 INTERCHANGEABLE
Switch,rotary
L3 Technologies, Inc. Div Communication Systems-East
5310-00-187-2344 INTERCHANGEABLE
Washer,flat
6550-00-421-37440152 INTERCHANGEABLE
Potassium Sodium Tartrate and So
Nerl Diagnostics Corporation Div Thermofisher Scientific Cdx
5305-00-995-13551289633 INTERCHANGEABLE
Screw,machine
Naval Ship Systems Command
7025-01-190-29179457 INTERCHANGEABLE
Disk Drive Unit
General Dynamics Information Systems Inc Gdis Div
6145-01-289-92679307 INTERCHANGEABLE
Cable,special Purpose,electrical
General Wire Products, Inc. Dba General Wire Products Inc
7510-01-665-36877010302077 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
Cross-Reference Index
Part NumberManufacturer
9457 PRIMARY A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA)
11507591 Us Army Aviation and Missile Command (USA)
3506543 Raytheon Company Dba Raytheon (USA)
Related Parts
5930-00-086-9242INTERCHANGEABLE
SWITCH,ROTARY
2181705-1
5310-00-187-2344INTERCHANGEABLE
WASHER,FLAT
6550-00-421-3744INTERCHANGEABLE
POTASSIUM SODIUM TARTRATE AND SO
0152
5305-00-995-1355INTERCHANGEABLE
SCREW,MACHINE
1289633
7025-01-190-2917INTERCHANGEABLE
DISK DRIVE UNIT
9457
6145-01-289-9267INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9307
7510-01-665-3687INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
7010302077

Frequently Asked Questions

What is NSN 5950-01-058-4735?

NSN 5950-01-058-4735 is a Transformer,pulse, manufactured by A M I/ Coast Magnetics Inc. Dba Coast Magnetics, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-058-4735?

NSN 5950-01-058-4735 has 3 cross-referenced part numbers: 9457 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), 11507591 (Us Army Aviation and Missile Command), 3506543 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-01-058-4735?

There are 7 known substitutes for 5950-01-058-4735: 5930-00-086-9242, 5310-00-187-2344, 6550-00-421-3744 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9457?

Key specifications for 9457: Winding Operating Voltage: 176.75 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT; Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT; Pulse Repetition Rate: 20.0 HERTZ SINGLE COMPONENT; Winding Operating Voltage: 4242.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT. 15 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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