PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8518481Transformer,pulse

Us Army Aviation and Missile Command · NSN 5950-00-565-0090 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-565-0090 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-565-0090. Primary manufacturer part number: 8518481.
Features
  • Transformer,pulse — FSC 5950
  • Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT
  • Inductance Rating: 100.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Inductance Rating: 100.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Pulse Repetition Rate: 3.0 KILOHERTZ SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Width: 0.500 INCHES NOMINAL IN
  • Body Height: 0.312 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-565-0090, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-565-0090
Primary Part Number8518481
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Inductance Rating100.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inductance Rating100.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Pulse Repetition Rate3.0 KILOHERTZ SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Body Width0.500 INCHES NOMINAL IN
Body Height0.312 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Terminal Type and Quantity4 WIRE LEAD
Body Length0.562 INCHES NOMINAL IN
Impedance Rating in Ohms300.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Impedance Rating in Ohms300.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-004-2075986042-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
5970-00-284-8701 INTERCHANGEABLE
Insulator,feedthru
5120-00-318-9876 INTERCHANGEABLE
Tool,dimpling Flush
5950-00-369-0332533850PCCD2 INTERCHANGEABLE
Coil,electrical
Naval Ship Systems Command
6625-00-442-0137 INTERCHANGEABLE
Voltmeter
4320-01-093-0654 INTERCHANGEABLE
Deflector,dirt and Liquid
5930-01-320-43969547 INTERCHANGEABLE
Switch,pressure
United Electric Controls Company
5998-01-332-92219547 INTERCHANGEABLE
Printed Circuit Board
Balance Technology Inc Dba Lannen Investment Co
5905-01-498-4607 INTERCHANGEABLE
Resistor Assembly
3950-01-659-7787PT010-8 INTERCHANGEABLE
Trolley,monorail
Ingersoll-Rand Company- Parts
Cross-Reference Index
Part NumberManufacturer
01LB2 Valor Instruments Inc (USA)
42498 Coast/advanced Chip Magnetics, Inc. (USA)
9547 Precision Electronics, Inc (USA)
8518481 PRIMARY Us Army Aviation and Missile Command (USA)
PT0108 Valor Instruments Inc (USA)
Related Parts
5950-00-004-2075INTERCHANGEABLE
REACTOR
986042-1
5970-00-284-8701INTERCHANGEABLE
INSULATOR,FEEDTHRU
5120-00-318-9876INTERCHANGEABLE
TOOL,DIMPLING FLUSH
5950-00-369-0332INTERCHANGEABLE
COIL,ELECTRICAL
533850PCCD2
6625-00-442-0137INTERCHANGEABLE
VOLTMETER
4320-01-093-0654INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
5930-01-320-4396INTERCHANGEABLE
SWITCH,PRESSURE
9547
5998-01-332-9221INTERCHANGEABLE
PRINTED CIRCUIT BOARD
9547
5905-01-498-4607INTERCHANGEABLE
RESISTOR ASSEMBLY
3950-01-659-7787INTERCHANGEABLE
TROLLEY,MONORAIL
PT010-8
4710-01-725-5380INTERCHANGEABLE
TUBING,NONMETALLIC
8518481

Frequently Asked Questions

What is NSN 5950-00-565-0090?

NSN 5950-00-565-0090 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 5950-00-565-0090?

NSN 5950-00-565-0090 has 5 cross-referenced part numbers: 01LB2 (Valor Instruments Inc), 42498 (Coast/advanced Chip Magnetics, Inc.), 9547 (Precision Electronics, Inc), 8518481 (Us Army Aviation and Missile Command), PT0108 (Valor Instruments Inc).

What NSN replaces 5950-00-565-0090?

There are 11 known substitutes for 5950-00-565-0090: 5950-00-004-2075, 5970-00-284-8701, 5120-00-318-9876 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8518481?

Key specifications for 8518481: Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT; Inductance Rating: 100.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Inductance Rating: 100.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Pulse Repetition Rate: 3.0 KILOHERTZ SINGLE COMPONENT. 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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