PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WL25F1000Resistor,fixed,wire Wound

Ward Leonard Ct Llc · NSN 5905-00-101-2784 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-101-2784 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-101-2784. Primary manufacturer part number: WL25F1000.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 340.0
  • Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC
  • Power Dissipation Rating in Watts: 25.000 FREE AIR
  • Terminal Length: 0.562 INCHES NOMINAL IN
  • Body Diameter: 0.562 INCHES NOMINAL IN
  • Terminal Type: TAB, SOLDER LUG
  • Inclosure Type: ENCAPSULATED
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-101-2784, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-101-2784
Primary Part NumberWL25F1000
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusCANCELLED
Ambient Temp in Deg Celsius at Zero Percent Rated Power340.0
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Power Dissipation Rating in Watts25.000 FREE AIR
Terminal Length0.562 INCHES NOMINAL IN
Body Diameter0.562 INCHES NOMINAL IN
Terminal TypeTAB, SOLDER LUG
Inclosure TypeENCAPSULATED
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.750 INCHES NOMINAL IN
Body Length2.000 INCHES NOMINAL IN
Mounting Hole Size0.161 INCHES NOMINAL IN
Style DesignatorRADIAL TERMINAL EACH END
Resistance Tolerance in Percent-5.000 TO 5.000
Electrical Resistance1.000 KILOHMS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-100-429012Z13110-8017 INTERCHANGEABLE
Resistor,fixed,wire Wound
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-00-100-4887 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-100-6358 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-100-662812Z13110-8019 INTERCHANGEABLE
Resistor,fixed,wire Wound
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-00-100-7202 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-100-7789 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-100-7792 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-100-7827 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-100-7996 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-101-2221 INTERCHANGEABLE
Resistor,fixed,wire Wound
Cross-Reference Index
Part NumberManufacturer
WL25F1000 PRIMARY Ward Leonard Ct Llc (USA)
ACKER1KP0RM10PCT PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
ACKER Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
5905-00-100-4290INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
12Z13110-8017
5905-00-100-4887INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-100-6358INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-100-6628INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
12Z13110-8019
5905-00-100-7202INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-100-7789INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-100-7792INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-100-7827INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-100-7996INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-101-2221INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-101-2770INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-174-8060INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2K40F12

Frequently Asked Questions

What is NSN 5905-00-101-2784?

NSN 5905-00-101-2784 is a Resistor,fixed,wire Wound, manufactured by Ward Leonard Ct Llc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-101-2784?

NSN 5905-00-101-2784 has 3 cross-referenced part numbers: WL25F1000 (Ward Leonard Ct Llc), ACKER1KP0RM10PCT (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), ACKER (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5905-00-101-2784?

There are 12 known substitutes for 5905-00-101-2784: 5905-00-100-4290, 5905-00-100-4887, 5905-00-100-6358 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WL25F1000?

Key specifications for WL25F1000: Ambient Temp in Deg Celsius at Zero Percent Rated Power: 340.0; Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC; Power Dissipation Rating in Watts: 25.000 FREE AIR; Terminal Length: 0.562 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-101-2784 still in active supply?

NSN 5905-00-101-2784 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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