PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1086661G001Transformer,pulse

L3harris Technologies, Inc. · NSN 5950-00-989-4065 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-989-4065 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-989-4065. Primary manufacturer part number: 1086661G001.
Features
  • Transformer,pulse — FSC 5950
  • Body Length: 1.140 INCHES MAXIMUM IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Inclosure Type: HERMETICALLY SEALED
  • DC Resistance Rating in Ohms: 0.575 SINGLE COMPONENT ALL PRIMARY
  • DC Resistance Rating in Ohms: 1.500 SINGLE COMPONENT SINGLE SECONDARY
  • Body Height: 1.080 INCHES MAXIMUM IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) 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 5950-00-989-4065, 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 L3harris Technologies, Inc.. Government technical data includes 13 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-989-4065
Primary Part Number1086661G001
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc.
StatusACTIVE
Body Length1.140 INCHES MAXIMUM IN
Mounting Facility Quantity2 SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
DC Resistance Rating in Ohms0.575 SINGLE COMPONENT ALL PRIMARY
DC Resistance Rating in Ohms1.500 SINGLE COMPONENT SINGLE SECONDARY
Body Height1.080 INCHES MAXIMUM IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Distance Between Mounting Facility Centers1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity8 SOLDER STUD
Reliability IndicatorNOT ESTABLISHED
Pulse Repetition Rate8.0 KILOHERTZ SINGLE COMPONENT
Primary to Secondary Turn Ratio1 TO 1 TO 1 TO 2-1/2 SINGLE COMPONENT
Winding Function and Quantity3 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-209-0691106263 INTERCHANGEABLE
Washer,flat
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
1086661G001 PRIMARY L3harris Technologies, Inc. (USA)
SE26AMT1 Thales Deutschland Gmbh Div Customer Services (DEU)
T1467 Oeco, Llc (USA)
Related Parts
5310-00-209-0691INTERCHANGEABLE
WASHER,FLAT
106263

Frequently Asked Questions

What is NSN 5950-00-989-4065?

NSN 5950-00-989-4065 is a Transformer,pulse, manufactured by L3harris Technologies, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-989-4065?

NSN 5950-00-989-4065 has 3 cross-referenced part numbers: 1086661G001 (L3harris Technologies, Inc.), SE26AMT1 (Thales Deutschland Gmbh Div Customer Services), T1467 (Oeco, Llc).

What NSN replaces 5950-00-989-4065?

There is 1 known substitute for 5950-00-989-4065: 5310-00-209-0691. Verify interchangeability with system specifications before substitution.

What are the specifications of 1086661G001?

Key specifications for 1086661G001: Body Length: 1.140 INCHES MAXIMUM IN; Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: HERMETICALLY SEALED; DC Resistance Rating in Ohms: 0.575 SINGLE COMPONENT ALL PRIMARY. 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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