PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CYZR170-56Resistor,fixed,composition

Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · NSN 5905-00-256-0410 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-256-0410 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-256-0410. Primary manufacturer part number: CYZR170-56.
Features
  • Resistor,fixed,composition — FSC 5905
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0
  • Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC
  • Terminal Type: WIRE LEAD
  • Body Length: 0.375 INCHES NOMINAL IN
  • Body Diameter: 0.138 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: ENCAPSULATED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-256-0410, 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 7 commercial cross-references from 6 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
NSN5905-00-256-0410
Primary Part NumberCYZR170-56
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Llc Dba Ge Aviation Systems Llc
StatusCANCELLED
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Terminal TypeWIRE LEAD
Body Length0.375 INCHES NOMINAL IN
Body Diameter0.138 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCAPSULATED
Power Dissipation Rating in Watts0.500 FREE AIR
Resistance Tolerance in Percent-10.000 TO 10.000
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.).
Electrical Resistance180.000 OHMS
Style DesignatorAXIAL TERMINAL EACH END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5905-00-935-8544 INTERCHANGEABLE
Resistor,fixed,composition
6635-01-375-4328816630 INTERCHANGEABLE
Armature Assy
Ling Dynamic Systems Inc
Cross-Reference Index
Part NumberManufacturer
CYZR170-56 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
MS35043-199 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
RC20GF181K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR11A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
745-1321-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
816630 Us Army Aviation and Missile Command (USA)
RES 180U00 010% 0,50W AG04X010 Direction Centrale Du Materiel De L'armee De L'air (dcmaa) (FRA)
Related Parts
5905-00-935-8544INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6635-01-375-4328INTERCHANGEABLE
ARMATURE ASSY
816630

Frequently Asked Questions

What is NSN 5905-00-256-0410?

NSN 5905-00-256-0410 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 5905-00-256-0410?

NSN 5905-00-256-0410 has 7 cross-referenced part numbers: CYZR170-56 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), MS35043-199 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), RC20GF181K (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR11A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 745-1321-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems) and 2 more.

What NSN replaces 5905-00-256-0410?

There are 2 known substitutes for 5905-00-256-0410: 5905-00-935-8544, 6635-01-375-4328. Verify interchangeability with system specifications before substitution.

What are the specifications of CYZR170-56?

Key specifications for CYZR170-56: Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0; Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC; Terminal Type: WIRE LEAD; Body Length: 0.375 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-256-0410 still in active supply?

NSN 5905-00-256-0410 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.
PartsTable Design LLC · partstable.com