PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1620541Resistor,fixed,wire Wound

Westinghouse Electric Corp · NSN 5905-00-556-3384 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-556-3384 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-556-3384. Primary manufacturer part number: S1620541.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Resistance Tolerance in Percent: -10.000 TO 10.000
  • Inclosure Type: UNINCLOSED
  • Ambient Temp at Full Rated Power: 50.0 CELSIUS DEGC
  • Test Data Document: 81349-MILR15109B SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Power Dissipation Rating in Watts: 1030.000 FREE AIR
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 14.750 INCHES NOMINAL IN
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 5905-00-556-3384, 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 Westinghouse Electric Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN5905-00-556-3384
Primary Part NumberS1620541
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusACTIVE
Resistance Tolerance in Percent-10.000 TO 10.000
Inclosure TypeUNINCLOSED
Ambient Temp at Full Rated Power50.0 CELSIUS DEGC
Test Data Document81349-MILR15109B SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Power Dissipation Rating in Watts1030.000 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Body Length14.750 INCHES NOMINAL IN
Ambient Temp in Deg Celsius at Zero Percent Rated Power425.0
Terminal Length2.000 INCHES NOMINAL IN
Terminal TypeBRACKET
Style DesignatorAXIAL TERMINAL EACH END
Distance Between Centerlines of Mounting Facilities Parallel to Body Length16.250 INCHES NOMINAL IN
Nondefinitive Spec/std DataEW FORM
Mounting Hole Size0.531 INCHES NOMINAL IN
Body Diameter2.125 INCHES NOMINAL IN
Reactance CharacteristicINDUCTIVE
Electrical Resistance0.110 OHMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-00-567-1371010101 INTERCHANGEABLE
Strainer,paint
Louis M. Gerson Co Inc Dba Louis M Gerson Co Inc Div Safety / Medical
Cross-Reference Index
Part NumberManufacturer
23D6364ASSY9 Westinghouse Electric Corp (USA)
MIL-DTL-15109 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1620541 Westinghouse Electric Corp Control Business Unit
MILR15109 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
S1620541 PRIMARY Westinghouse Electric Corp (USA)
S1620541 Westinghouse Electric Corp Control Business Unit
Related Parts
5120-00-567-1371INTERCHANGEABLE
STRAINER,PAINT
010101

Frequently Asked Questions

What is NSN 5905-00-556-3384?

NSN 5905-00-556-3384 is a Resistor,fixed,wire Wound, manufactured by Westinghouse Electric Corp, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-556-3384?

NSN 5905-00-556-3384 has 6 cross-referenced part numbers: 23D6364ASSY9 (Westinghouse Electric Corp), MIL-DTL-15109 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1620541 (Westinghouse Electric Corp Control Business Unit), MILR15109 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), S1620541 (Westinghouse Electric Corp) and 1 more.

What NSN replaces 5905-00-556-3384?

There is 1 known substitute for 5905-00-556-3384: 5120-00-567-1371. Verify interchangeability with system specifications before substitution.

What are the specifications of S1620541?

Key specifications for S1620541: Resistance Tolerance in Percent: -10.000 TO 10.000; Inclosure Type: UNINCLOSED; Ambient Temp at Full Rated Power: 50.0 CELSIUS DEGC; Test Data Document: 81349-MILR15109B SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 17 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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