PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RNC60K1821FPResistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-426-7129 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-426-7129 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-426-7129. Primary manufacturer part number: RNC60K1821FP.
Features
  • Resistor,fixed,film — FSC 5905
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Style Designator: AXIAL TERMINAL EACH END
  • Electrical Resistance: 1.820 KILOHMS
  • Resistance Tolerance in Percent: -1.000 TO 1.000
  • Body Diameter: 0.125 INCHES NOMINAL IN
  • Reliability Indicator: ESTABLISHED
  • Inclosure Type: ENCAPSULATED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-426-7129, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-426-7129
Primary Part NumberRNC60K1821FP
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Ambient Temp in Deg Celsius at Zero Percent Rated Power175.0
Style DesignatorAXIAL TERMINAL EACH END
Electrical Resistance1.820 KILOHMS
Resistance Tolerance in Percent-1.000 TO 1.000
Body Diameter0.125 INCHES NOMINAL IN
Reliability IndicatorESTABLISHED
Inclosure TypeENCAPSULATED
Terminal TypeWIRE LEAD
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Power Dissipation Rating in Watts0.125 FREE AIR
Body Length0.375 INCHES NOMINAL IN
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Reliability Failure Rate Level in Percent0.001
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 175.0
Test Data Document81349-MILR55182 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 StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-078-8293 INTERCHANGEABLE
Resistor,fixed,film
6105-00-161-8434 INTERCHANGEABLE
Motor,special
2825-00-218-6051D15-651BPC679 INTERCHANGEABLE
Disk
Northrop Grumman Systems Corporation Div Marine Systems
5905-00-494-6038MF5CD1841F INTERCHANGEABLE
Resistor,fixed,film
North American Philips Corp Philips Components Discrete Products Div
5950-00-593-8579BX4956 INTERCHANGEABLE
Transformer,power
Baltimore Transformer Co
2930-00-971-47678831 INTERCHANGEABLE
Box Assembly,contro
Evans Tempcon Michigan, Llc
5905-01-013-89370757-0738 INTERCHANGEABLE
Resistor,fixed,film
Keysight Technologies Inc
6630-01-048-6758 INTERCHANGEABLE
Air Cleaner
2940-01-049-74631046Z279 INTERCHANGEABLE
Filter Element,intake Air Cleane
Morris Material Handling, Inc.
6740-01-224-8606 INTERCHANGEABLE
Frame,photographic Printing
Cross-Reference Index
Part NumberManufacturer
RNC60K1821FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RN60D1821F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8831 Ballantine Laboratories Inc (USA)
C51800 Corning Glass Works (USA)
122360-0021 Butler National Corp (USA)
908300019 Joslyn Products (USA)
0757-0738 Hewlett-Packard Company Dba HP (USA)
1114-9424 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
M1056-1-82K Mepco/electra Inc (USA)
RNC60K1821FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5C120-1821 Nextiraone Solutions Llc (USA)
MILR55182-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
53-000054-038 Farris, M & Associates (USA)
RNC60K1821FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC60K1821FR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
66A0000-217 Unisys Corp Federal Systems Div
RN60B1821F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-55182/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNR60K1821FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-10509/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-078-8293INTERCHANGEABLE
RESISTOR,FIXED,FILM
6105-00-161-8434INTERCHANGEABLE
MOTOR,SPECIAL
2825-00-218-6051INTERCHANGEABLE
DISK
D15-651BPC679
5905-00-494-6038INTERCHANGEABLE
RESISTOR,FIXED,FILM
MF5CD1841F
5950-00-593-8579INTERCHANGEABLE
TRANSFORMER,POWER
BX4956
2930-00-971-4767INTERCHANGEABLE
BOX ASSEMBLY,CONTRO
8831
5905-01-013-8937INTERCHANGEABLE
RESISTOR,FIXED,FILM
0757-0738
6630-01-048-6758INTERCHANGEABLE
AIR CLEANER
2940-01-049-7463INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
1046Z279
6740-01-224-8606INTERCHANGEABLE
FRAME,PHOTOGRAPHIC PRINTING
5340-01-272-8394INTERCHANGEABLE
BRACKET,MOUNTING
8831
4820-01-446-9037INTERCHANGEABLE
DISK,VALVE
8831

Frequently Asked Questions

What is NSN 5905-00-426-7129?

NSN 5905-00-426-7129 is a Resistor,fixed,film, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-426-7129?

NSN 5905-00-426-7129 has 22 cross-referenced part numbers: RNC60K1821FP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RN60D1821F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8831 (Ballantine Laboratories Inc), C51800 (Corning Glass Works), 122360-0021 (Butler National Corp) and 17 more.

What NSN replaces 5905-00-426-7129?

There are 12 known substitutes for 5905-00-426-7129: 5905-00-078-8293, 6105-00-161-8434, 2825-00-218-6051 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RNC60K1821FP?

Key specifications for RNC60K1821FP: Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0; Style Designator: AXIAL TERMINAL EACH END; Electrical Resistance: 1.820 KILOHMS; Resistance Tolerance in Percent: -1.000 TO 1.000. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-426-7129 still in active supply?

NSN 5905-00-426-7129 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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