PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40SResistor,fixed,wire Wound

Ward Leonard Ct Llc · NSN 5905-00-270-6752 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-270-6752 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-270-6752. Primary manufacturer part number: 40S.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Terminal Length: 0.438 INCHES NOMINAL IN
  • Mounting Hole Size: 0.196 INCHES NOMINAL IN
  • Body Length: 2.000 INCHES NOMINAL IN
  • Inclosure Type: ENCAPSULATED
  • Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 340.0
  • Power Dissipation Rating in Watts: 40.000 FREE AIR
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 5905-00-270-6752, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-270-6752
Primary Part Number40S
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Terminal Length0.438 INCHES NOMINAL IN
Mounting Hole Size0.196 INCHES NOMINAL IN
Body Length2.000 INCHES NOMINAL IN
Inclosure TypeENCAPSULATED
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Ambient Temp in Deg Celsius at Zero Percent Rated Power340.0
Power Dissipation Rating in Watts40.000 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Body Width1.124 INCHES NOMINAL IN
Style DesignatorTERMINALS ONE EDGE
Terminal TypeTAB, SOLDER LUG
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.750 INCHES NOMINAL IN
Electrical Resistance400.000 OHMS
Resistance Tolerance in Percent-5.000 TO 5.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3815-00-010-286340S INTERCHANGEABLE
Shank-Tooth,surface Ripping
Esco Corporation
5905-00-173-9830 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-193-5026 INTERCHANGEABLE
Resistor,fixed,wire Wound
2040-00-629-967940S INTERCHANGEABLE
Anchor,marine,fluked
Tie Down Engineering Inc
5110-01-367-72474008SD INTERCHANGEABLE
Pliers,diagonal Cutting
Channellock, Inc
5999-01-394-2185 INTERCHANGEABLE
Component Package,electronic
4240-01-421-3663SPEC40S INTERCHANGEABLE
Mask,air Line
E. D. Bullard Company Dba Ed Bullard Co
Cross-Reference Index
Part NumberManufacturer
40S Ward Leonard Ct Llc (USA)
Related Parts
3815-00-010-2863INTERCHANGEABLE
SHANK-TOOTH,SURFACE RIPPING
40S
5905-00-173-9830INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-193-5026INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2040-00-629-9679INTERCHANGEABLE
ANCHOR,MARINE,FLUKED
40S
5110-01-367-7247INTERCHANGEABLE
PLIERS,DIAGONAL CUTTING
4008SD
5999-01-394-2185INTERCHANGEABLE
COMPONENT PACKAGE,ELECTRONIC
4240-01-421-3663INTERCHANGEABLE
MASK,AIR LINE
SPEC40S

Frequently Asked Questions

What is NSN 5905-00-270-6752?

NSN 5905-00-270-6752 is a Resistor,fixed,wire Wound, manufactured by Ward Leonard Ct Llc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-270-6752?

NSN 5905-00-270-6752 has 1 cross-referenced part number: 40S (Ward Leonard Ct Llc).

What NSN replaces 5905-00-270-6752?

There are 7 known substitutes for 5905-00-270-6752: 3815-00-010-2863, 5905-00-173-9830, 5905-00-193-5026 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40S?

Key specifications for 40S: Terminal Length: 0.438 INCHES NOMINAL IN; Mounting Hole Size: 0.196 INCHES NOMINAL IN; Body Length: 2.000 INCHES NOMINAL IN; Inclosure Type: ENCAPSULATED. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com