PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

607637-1Transformer,pulse

Raytheon Company Dba Raytheon · NSN 5950-00-135-0953 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-135-0953 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-135-0953. Primary manufacturer part number: 607637-1.
Features
  • Transformer,pulse — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.350 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Current: 110.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inductance Rating: 1.12 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Body Height: 4.300 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-135-0953, 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. Government technical data includes 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-135-0953
Primary Part Number607637-1
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Center to Center Distance Between Mounting Facilities Parallel to Length3.350 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current110.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance Rating1.12 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height4.300 INCHES MAXIMUM IN
Mounting Facility Quantity4 SINGLE GROUP
Mounting Hole Diameter0.191 INCHES NOMINAL SINGLE GROUP IN
Body Length3.900 INCHES MAXIMUM IN
Terminal Type and Quantity6 WIRE LEAD
DC Resistance Rating in Ohms0.960 SINGLE COMPONENT ALL SECONDARY
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Width3.100 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4310-00-212-6715432-24 INTERCHANGEABLE
Cylinder Head,compressor
Illinois Tool Works Inc.
5950-00-705-9088SM-C-354772 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4310-01-273-045346302 INTERCHANGEABLE
Connecting Rod,piston
Bourns Inc
5120-01-306-4522 INTERCHANGEABLE
Wrench,open End Box
4810-01-371-009943224 INTERCHANGEABLE
Lap Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6625-01-632-90224322-4 INTERCHANGEABLE
Divider,power,radio Frequency
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
43224 Freed Transformer Co (USA)
607637-1 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
607637-1 PRIMARY Raytheon Company Dba Raytheon (USA)
PEI6909 Precision Electronics, Inc (USA)
607637-1 Superior Magnetics (USA)
Related Parts
4310-00-212-6715INTERCHANGEABLE
CYLINDER HEAD,COMPRESSOR
432-24
5950-00-705-9088INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SM-C-354772
4310-01-273-0453INTERCHANGEABLE
CONNECTING ROD,PISTON
46302
5120-01-306-4522INTERCHANGEABLE
WRENCH,OPEN END BOX
4810-01-371-0099INTERCHANGEABLE
LAP ASSEMBLY
43224
6625-01-632-9022INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
4322-4

Frequently Asked Questions

What is NSN 5950-00-135-0953?

NSN 5950-00-135-0953 is a Transformer,pulse, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-135-0953?

NSN 5950-00-135-0953 has 5 cross-referenced part numbers: 43224 (Freed Transformer Co), 607637-1 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), 607637-1 (Raytheon Company Dba Raytheon), PEI6909 (Precision Electronics, Inc), 607637-1 (Superior Magnetics).

What NSN replaces 5950-00-135-0953?

There are 6 known substitutes for 5950-00-135-0953: 4310-00-212-6715, 5950-00-705-9088, 4310-01-273-0453 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 607637-1?

Key specifications for 607637-1: Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.350 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Operating Current: 110.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY 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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