PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6550000Resistor,fixed,composition

Nord-Micro Gmbh & Co. Ohg Div Na · NSN 5905-00-890-5621 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-890-5621 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-890-5621. Primary manufacturer part number: 6550000.
Features
  • Resistor,fixed,composition — FSC 5905
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0
  • Body Diameter: 0.138 INCHES NOMINAL IN
  • Body Length: 0.375 INCHES NOMINAL IN
  • Power Dissipation Rating in Watts: 0.500 FREE AIR
  • Terminal Type: WIRE LEAD
  • Inclosure Type: ENCAPSULATED
  • Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-890-5621, 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 Nord-Micro Gmbh & Co. Ohg Div Na. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5905-00-890-5621
Primary Part Number6550000
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerNord-Micro Gmbh & Co. Ohg Div Na
StatusACTIVE
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Body Diameter0.138 INCHES NOMINAL IN
Body Length0.375 INCHES NOMINAL IN
Power Dissipation Rating in Watts0.500 FREE AIR
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Test Data Document81349-MIL-R-39008 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.).
Style DesignatorAXIAL TERMINAL EACH END
Electrical Resistance430.000 OHMS
Resistance Tolerance in Percent-5.000 TO 5.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-121-9922 INTERCHANGEABLE
Resistor,fixed,composition
1010-00-655-00006550000 INTERCHANGEABLE
Cylinder Assy
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
Cross-Reference Index
Part NumberManufacturer
6550000 Nord-Micro Gmbh & Co. Ohg Div Na (DEU)
RCR20G431JM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR39008-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6550000 Nord-Micro Ag & Co. Ohg (DEU)
Related Parts
5905-00-121-9922INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
1010-00-655-0000INTERCHANGEABLE
CYLINDER ASSY
6550000

Frequently Asked Questions

What is NSN 5905-00-890-5621?

NSN 5905-00-890-5621 is a Resistor,fixed,composition, manufactured by Nord-Micro Gmbh & Co. Ohg Div Na, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-890-5621?

NSN 5905-00-890-5621 has 4 cross-referenced part numbers: 6550000 (Nord-Micro Gmbh & Co. Ohg Div Na), RCR20G431JM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR39008-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6550000 (Nord-Micro Ag & Co. Ohg).

What NSN replaces 5905-00-890-5621?

There are 2 known substitutes for 5905-00-890-5621: 5905-00-121-9922, 1010-00-655-0000. Verify interchangeability with system specifications before substitution.

What are the specifications of 6550000?

Key specifications for 6550000: Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0; Body Diameter: 0.138 INCHES NOMINAL IN; Body Length: 0.375 INCHES NOMINAL IN; Power Dissipation Rating in Watts: 0.500 FREE AIR. 11 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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