PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2K40F252Resistor,fixed,wire Wound,induct

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5905-00-504-5163 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-504-5163 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-504-5163. Primary manufacturer part number: 2K40F252.
Features
  • Resistor,fixed,wire Wound,induct — FSC 5905
  • Style Designator: RADIAL TERMINAL EACH END
  • Inclosure Type: ENCAPSULATED
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.750 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Power Dissipation Rating in Watts: 25.000 FREE AIR
  • Terminal Width: 0.281 INCHES NOMINAL IN
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 340.0
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-00-504-5163, 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 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-504-5163
Primary Part Number2K40F252
Item NameResistor,fixed,wire Wound,induct
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusCANCELLED
Style DesignatorRADIAL TERMINAL EACH END
Inclosure TypeENCAPSULATED
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.750 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating in Watts25.000 FREE AIR
Terminal Width0.281 INCHES NOMINAL IN
Ambient Temp in Deg Celsius at Zero Percent Rated Power340.0
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Terminal TypeTAB, SOLDER LUG
Body Length2.000 INCHES NOMINAL IN
Terminal Length0.562 INCHES NOMINAL IN
Mounting Hole Size0.161 INCHES NOMINAL IN
Body Diameter0.562 INCHES NOMINAL IN
Electrical Resistance2.500 KILOHMS
Resistance Tolerance in Percent-10.000 TO 10.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5315-00-230-6238 INTERCHANGEABLE
Key,woodruff
5360-00-343-70050-208 INTERCHANGEABLE
Spring,helical,compression
Ashcroft Inc Dba Heise
Cross-Reference Index
Part NumberManufacturer
2K40F252 PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
L25J2K5 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
0208 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
463-6162 PRIMARY Continental Electronics Corp (USA)
1800712-21 Northrop Grumman Systems Corporation (USA)
Related Parts
5315-00-230-6238INTERCHANGEABLE
KEY,WOODRUFF
5360-00-343-7005INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
0-208

Frequently Asked Questions

What is NSN 5905-00-504-5163?

NSN 5905-00-504-5163 is a Resistor,fixed,wire Wound,induct, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-504-5163?

NSN 5905-00-504-5163 has 5 cross-referenced part numbers: 2K40F252 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), L25J2K5 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 0208 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 463-6162 (Continental Electronics Corp), 1800712-21 (Northrop Grumman Systems Corporation).

What NSN replaces 5905-00-504-5163?

There are 2 known substitutes for 5905-00-504-5163: 5315-00-230-6238, 5360-00-343-7005. Verify interchangeability with system specifications before substitution.

What are the specifications of 2K40F252?

Key specifications for 2K40F252: Style Designator: RADIAL TERMINAL EACH END; Inclosure Type: ENCAPSULATED; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.750 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-504-5163 still in active supply?

NSN 5905-00-504-5163 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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