PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC09GF821JResistor,fixed,composition

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-279-4638 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-279-4638 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-279-4638. Primary manufacturer part number: RC09GF821J.
Features
  • Resistor,fixed,composition — FSC 5905
  • Electrical Resistance: 820.000 OHMS
  • Resistance Tolerance in Percent: -5.000 TO 5.000
  • Style Designator: AXIAL TERMINAL EACH END
  • Body Length: 0.375 INCHES NOMINAL IN
  • Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC
  • Body Diameter: 0.093 INCHES NOMINAL IN
  • Terminal Type: WIRE LEAD
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-279-4638, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-279-4638
Primary Part NumberRC09GF821J
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
Electrical Resistance820.000 OHMS
Resistance Tolerance in Percent-5.000 TO 5.000
Style DesignatorAXIAL TERMINAL EACH END
Body Length0.375 INCHES NOMINAL IN
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Body Diameter0.093 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Power Dissipation Rating in Watts0.250 FREE AIR
Inclosure TypeENCAPSULATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5905-00-119-8768 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-279-4571 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-279-4637 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-279-5455 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-279-5479 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-539-2838 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-577-0632 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-581-7953 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
RC09GF821J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR11B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-119-8768INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-279-4571INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-279-4637INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-279-5455INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-279-5479INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-539-2838INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-577-0632INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-581-7953INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5905-00-279-4638?

NSN 5905-00-279-4638 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 5905-00-279-4638?

NSN 5905-00-279-4638 has 2 cross-referenced part numbers: RC09GF821J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR11B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5905-00-279-4638?

There are 8 known substitutes for 5905-00-279-4638: 5905-00-119-8768, 5905-00-279-4571, 5905-00-279-4637 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RC09GF821J?

Key specifications for RC09GF821J: Electrical Resistance: 820.000 OHMS; Resistance Tolerance in Percent: -5.000 TO 5.000; Style Designator: AXIAL TERMINAL EACH END; Body Length: 0.375 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com