PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CF1/8-27 OHMS/JResistor,fixed,film

Koa Speer Electronics Inc · NSN 5905-00-164-2033 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-164-2033 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-164-2033. Primary manufacturer part number: CF1/8-27 OHMS/J.
Features
  • Resistor,fixed,film — FSC 5905
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 150.0
  • Style Designator: AXIAL TERMINAL EACH END
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -200.0 TO 200.0
  • Electrical Resistance: 27.000 OHMS
  • Resistance Tolerance in Percent: -2.000 TO 2.000
  • Reliability Failure Rate Level in Percent: 0.010
  • Terminal Type: WIRE LEAD
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-164-2033, 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 Koa Speer Electronics Inc. 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
NSN5905-00-164-2033
Primary Part NumberCF1/8-27 OHMS/J
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerKoa Speer Electronics Inc
StatusACTIVE
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 150.0
Style DesignatorAXIAL TERMINAL EACH END
Temp Coefficient of Resistance in Ppm Per Deg Celsius-200.0 TO 200.0
Electrical Resistance27.000 OHMS
Resistance Tolerance in Percent-2.000 TO 2.000
Reliability Failure Rate Level in Percent0.010
Terminal TypeWIRE LEAD
Reliability IndicatorESTABLISHED
Inclosure TypeENCAPSULATED
Body Diameter0.064 INCHES NOMINAL IN
Body Length0.150 INCHES NOMINAL IN
Power Dissipation Rating in Watts0.125 FREE AIR
Terminal Length1.500 INCHES NOMINAL IN
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Specification/standard Data81349-MIL-R-39017/5 GOVERNMENT SPECIFICATION
Ambient Temp in Deg Celsius at Zero Percent Rated Power150.0
Test Data Document81349-MIL-R-39017 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.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-01-186-3798 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
CF1/8-27 OHMS/J Koa Speer Electronics Inc (USA)
RLR05C270GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-39017/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3750-03-270J Dale Electronics Inc a Vishay Intertechology Inc Co P O Box 74 Norfolk NE68702-0074 (USA)
RLR05C27R0GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR05C27R0GM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-01-186-3798INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5905-00-164-2033?

NSN 5905-00-164-2033 is a Resistor,fixed,film, manufactured by Koa Speer Electronics Inc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-164-2033?

NSN 5905-00-164-2033 has 6 cross-referenced part numbers: CF1/8-27 OHMS/J (Koa Speer Electronics Inc), RLR05C270GR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-39017/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3750-03-270J (Dale Electronics Inc a Vishay Intertechology Inc Co P O Box 74 Norfolk NE68702-0074), RLR05C27R0GR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5905-00-164-2033?

There is 1 known substitute for 5905-00-164-2033: 5905-01-186-3798. Verify interchangeability with system specifications before substitution.

What are the specifications of CF1/8-27 OHMS/J?

Key specifications for CF1/8-27 OHMS/J: Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 150.0; Style Designator: AXIAL TERMINAL EACH END; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -200.0 TO 200.0; Electrical Resistance: 27.000 OHMS. 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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