PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CYZR172-3Resistor,fixed,composition

Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · NSN 5905-00-279-1911 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-279-1911 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-279-1911. Primary manufacturer part number: CYZR172-3.
Features
  • Resistor,fixed,composition — FSC 5905
  • Resistance Tolerance in Percent: -10.000 TO 10.000
  • Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC
  • Inclosure Type: ENCAPSULATED
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0
  • Power Dissipation Rating in Watts: 2.000 FREE AIR
  • Body Diameter: 0.318 INCHES NOMINAL IN
  • Body Length: 0.688 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-279-1911, 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 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-279-1911
Primary Part NumberCYZR172-3
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Llc Dba Ge Aviation Systems Llc
StatusCANCELLED
Resistance Tolerance in Percent-10.000 TO 10.000
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Inclosure TypeENCAPSULATED
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Power Dissipation Rating in Watts2.000 FREE AIR
Body Diameter0.318 INCHES NOMINAL IN
Body Length0.688 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Test Data Document81349-MIL-R-11 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.).
Style DesignatorAXIAL TERMINAL EACH END
Electrical Resistance390.000 OHMS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5905-00-504-6897 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
CYZR172-3 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
RC42GF391K Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILR11 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
HB3911 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
RC42GF391K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS35045-201 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
8193992 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
785495PC69 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
RES 390U00 010% 0002W AG08X018 Direction Centrale Du Materiel De L'armee De L'air (dcmaa) (FRA)
Related Parts
5905-00-504-6897INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5905-00-279-1911?

NSN 5905-00-279-1911 is a Resistor,fixed,composition, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-279-1911?

NSN 5905-00-279-1911 has 9 cross-referenced part numbers: CYZR172-3 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), RC42GF391K (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MILR11 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), HB3911 (Rockwell Automation, Inc. Dba Rockwell Automation), RC42GF391K (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5905-00-279-1911?

There is 1 known substitute for 5905-00-279-1911: 5905-00-504-6897. Verify interchangeability with system specifications before substitution.

What are the specifications of CYZR172-3?

Key specifications for CYZR172-3: Resistance Tolerance in Percent: -10.000 TO 10.000; Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC; Inclosure Type: ENCAPSULATED; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-279-1911 still in active supply?

NSN 5905-00-279-1911 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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