PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9976090-5Transformer,pulse

Us Army Aviation and Missile Command · NSN 5950-00-705-4863 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-705-4863 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-705-4863. Primary manufacturer part number: 9976090-5.
Features
  • Transformer,pulse — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Inductance Rating: 45.00 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Winding Operating Current: 10.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
  • Inclosure Type: HERMETICALLY SEALED
  • Body Outside Diameter: 0.625 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Impedance Rating in Ohms: 1000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-705-4863, 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 Us Army Aviation and Missile Command. Government technical data includes 14 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-705-4863
Primary Part Number9976090-5
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Inductance Rating45.00 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL SECONDARY
Winding Operating Current10.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
Inclosure TypeHERMETICALLY SEALED
Body Outside Diameter0.625 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Impedance Rating in Ohms1000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
Impedance Rating in Ohms1000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Primary to Secondary Turn Ratio1 TO 1 TO 1 SINGLE COMPONENT
Pulse Repetition Rate10.0 HERTZ SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Length0.625 INCHES NOMINAL IN
Inductance Rating45.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity6 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-136-8661H57 INTERCHANGEABLE
Cover,access
The Gorman-Rupp Company Div Gorman-Rupp
5930-00-566-5237H5-7 INTERCHANGEABLE
Switch,sensitive
Safran Power Usa, Llc
2825-00-900-378757W INTERCHANGEABLE
Weight,governor
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
H57 United Transformer Corp Sub of Opt Industries Inc (USA)
H57 Magnetika Inc (USA)
9976090-5 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
5340-00-136-8661INTERCHANGEABLE
COVER,ACCESS
H57
5930-00-566-5237INTERCHANGEABLE
SWITCH,SENSITIVE
H5-7
2825-00-900-3787INTERCHANGEABLE
WEIGHT,GOVERNOR
57W

Frequently Asked Questions

What is NSN 5950-00-705-4863?

NSN 5950-00-705-4863 is a Transformer,pulse, manufactured by Us Army Aviation and Missile Command, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-705-4863?

NSN 5950-00-705-4863 has 3 cross-referenced part numbers: H57 (United Transformer Corp Sub of Opt Industries Inc), H57 (Magnetika Inc), 9976090-5 (Us Army Aviation and Missile Command).

What NSN replaces 5950-00-705-4863?

There are 3 known substitutes for 5950-00-705-4863: 5340-00-136-8661, 5930-00-566-5237, 2825-00-900-3787. Verify interchangeability with system specifications before substitution.

What are the specifications of 9976090-5?

Key specifications for 9976090-5: Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Inductance Rating: 45.00 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL SECONDARY; Winding Operating Current: 10.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY; Inclosure Type: HERMETICALLY SEALED. 14 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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