PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-190087Transformer,pulse

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-552-1325 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-552-1325 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-552-1325. Primary manufacturer part number: SM-C-190087.
Features
  • Transformer,pulse — FSC 5950
  • Body Length: 0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Body Width: 0.355 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
  • Pulse Repetition Rate: 100.0 KILOHERTZ SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-552-1325, 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 Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-552-1325
Primary Part NumberSM-C-190087
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Body Length0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
Maximum Operating Temp105.0 CELSIUS DEGC
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity4 WIRE LEAD
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width0.355 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Pulse Repetition Rate100.0 KILOHERTZ SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Inductance Rating1.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height0.355 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5895-00-342-322538591 INTERCHANGEABLE
Case,electronic Communications E
L3harris Technologies, Inc Div Space & Airborne Systems
5330-00-410-485138596 INTERCHANGEABLE
Gasket
Leroi International Inc Dba Compair Leroi
5330-00-769-7649H16-1843 INTERCHANGEABLE
Gasket
Dresser Industries Inc Leroi Div
2520-00-773-5549516409 INTERCHANGEABLE
Yoke Universal Join
Chrysler Corp Detroit Universal Div
Cross-Reference Index
Part NumberManufacturer
SM-C-190087 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
GA52622 At and T Corp (USA)
SMC190087 El-Rad Mfg Co (USA)
GA52622 Lucent Technologies Inc Dba Federal Marketing Group (USA)
38596 Freed Transformer Co (USA)
GA52622 American Telephone and Telegraph Co (USA)
GA52622 Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
5895-00-342-3225INTERCHANGEABLE
CASE,ELECTRONIC COMMUNICATIONS E
38591
5330-00-410-4851INTERCHANGEABLE
GASKET
38596
5330-00-769-7649INTERCHANGEABLE
GASKET
H16-1843
2520-00-773-5549INTERCHANGEABLE
YOKE UNIVERSAL JOIN
516409

Frequently Asked Questions

What is NSN 5950-00-552-1325?

NSN 5950-00-552-1325 is a Transformer,pulse, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-552-1325?

NSN 5950-00-552-1325 has 7 cross-referenced part numbers: SM-C-190087 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), GA52622 (At and T Corp), SMC190087 (El-Rad Mfg Co), GA52622 (Lucent Technologies Inc Dba Federal Marketing Group), 38596 (Freed Transformer Co) and 2 more.

What NSN replaces 5950-00-552-1325?

There are 4 known substitutes for 5950-00-552-1325: 5895-00-342-3225, 5330-00-410-4851, 5330-00-769-7649 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-190087?

Key specifications for SM-C-190087: Body Length: 0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN; Maximum Operating Temp: 105.0 CELSIUS DEGC; Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 4 WIRE LEAD. 12 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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