PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC20BF511JResistor,fixed,composition

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-114-1595 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-114-1595 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-114-1595. Primary manufacturer part number: RC20BF511J.
Features
  • Resistor,fixed,composition — FSC 5905
  • Style Designator: AXIAL TERMINAL EACH END
  • Inclosure Type: ENCAPSULATED
  • Body Length: 0.375 INCHES NOMINAL IN
  • Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC
  • Power Dissipation Rating in Watts: 0.500 FREE AIR
  • Terminal Type: WIRE LEAD
  • Body Diameter: 0.138 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-114-1595, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-114-1595
Primary Part NumberRC20BF511J
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Style DesignatorAXIAL TERMINAL EACH END
Inclosure TypeENCAPSULATED
Body Length0.375 INCHES NOMINAL IN
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Power Dissipation Rating in Watts0.500 FREE AIR
Terminal TypeWIRE LEAD
Body Diameter0.138 INCHES NOMINAL IN
Electrical Resistance510.000 OHMS
Resistance Tolerance in Percent-5.000 TO 5.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-104-8349 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-171-2057 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
RC20BF511J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1B322-0173FIG19P Naval Ship Systems Command (USA)
MILR11A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-104-8349INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-171-2057INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5905-00-114-1595?

NSN 5905-00-114-1595 is a Resistor,fixed,composition, 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: active.

What are the part numbers for NSN 5905-00-114-1595?

NSN 5905-00-114-1595 has 3 cross-referenced part numbers: RC20BF511J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1B322-0173FIG19P (Naval Ship Systems Command), MILR11A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5905-00-114-1595?

There are 2 known substitutes for 5905-00-114-1595: 5905-00-104-8349, 5905-00-171-2057. Verify interchangeability with system specifications before substitution.

What are the specifications of RC20BF511J?

Key specifications for RC20BF511J: Style Designator: AXIAL TERMINAL EACH END; Inclosure Type: ENCAPSULATED; Body Length: 0.375 INCHES NOMINAL IN; Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC. 9 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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