PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

163251Transformer,pulse

Raytheon Company Dba Raytheon Co · NSN 5950-01-188-6167 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-188-6167 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-188-6167. Primary manufacturer part number: 163251.
Features
  • Transformer,pulse — FSC 5950
  • Maximum Operating Temp: 65.0 CELSIUS65.0 CELSIUS DEGC
  • Body Outside Diameter: 4.060 INCHES MAXIMUM4.060 INCHES MAXIMUM IN
  • Inclosure Type: FULLY INCLOSEDFULLY INCLOSED
  • Winding Operating Current: 23.3 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 1.120 INCHES MAXIMUM1.120 INCHES MAXIMUM IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-01-188-6167, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-188-6167
Primary Part Number163251
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
Maximum Operating Temp65.0 CELSIUS65.0 CELSIUS DEGC
Body Outside Diameter4.060 INCHES MAXIMUM4.060 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Winding Operating Current23.3 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Length1.120 INCHES MAXIMUM1.120 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Terminal Type and Quantity4 WIRE LEAD
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5930-00-069-975728212 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
2540-01-472-9352 INTERCHANGEABLE
Guard,splash,vehicular
5940-01-652-116716325-1 INTERCHANGEABLE
Terminal Junction Block,sectiona
Belden Wire and Cable Co Wire and Cable Office
Cross-Reference Index
Part NumberManufacturer
163251 Raytheon Company (USA)
2902862-3 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
163251 Raytheon Company Div Corp (USA)
163251 PRIMARY Raytheon Company Dba Raytheon Co (USA)
1025R PRIMARY Pearson Electronics Inc (USA)
Related Parts
5930-00-069-9757INTERCHANGEABLE
SWITCH,LIQUID LEVEL
28212
2540-01-472-9352INTERCHANGEABLE
GUARD,SPLASH,VEHICULAR
5940-01-652-1167INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
16325-1

Frequently Asked Questions

What is NSN 5950-01-188-6167?

NSN 5950-01-188-6167 is a Transformer,pulse, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-188-6167?

NSN 5950-01-188-6167 has 5 cross-referenced part numbers: 163251 (Raytheon Company), 2902862-3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 163251 (Raytheon Company Div Corp), 163251 (Raytheon Company Dba Raytheon Co), 1025R (Pearson Electronics Inc).

What NSN replaces 5950-01-188-6167?

There are 3 known substitutes for 5950-01-188-6167: 5930-00-069-9757, 2540-01-472-9352, 5940-01-652-1167. Verify interchangeability with system specifications before substitution.

What are the specifications of 163251?

Key specifications for 163251: Maximum Operating Temp: 65.0 CELSIUS65.0 CELSIUS DEGC; Body Outside Diameter: 4.060 INCHES MAXIMUM4.060 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSEDFULLY INCLOSED; Winding Operating Current: 23.3 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-188-6167 still in active supply?

NSN 5950-01-188-6167 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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