PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A120Resistor,fixed,wire Wound,induct

Mellowes Co Div of Charter Mfg Co Inc · NSN 5905-00-299-7979 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-299-7979 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-299-7979. Primary manufacturer part number: A120.
Features
  • Resistor,fixed,wire Wound,induct — FSC 5905
  • Test Data Document: 81349-MILR26/3 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.).
  • Ambient Temp at Full Rated Power: 25.0 CELSIUS DEGC
  • Body Diameter: 0.500 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 350.0
  • Terminal Type: TAB, SOLDER LUG
  • Body Length: 1.750 INCHES NOMINAL IN
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-00-299-7979, 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 Mellowes Co Div of Charter Mfg Co Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 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
NSN5905-00-299-7979
Primary Part NumberA120
Item NameResistor,fixed,wire Wound,induct
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMellowes Co Div of Charter Mfg Co Inc
StatusCANCELLED
Test Data Document81349-MILR26/3 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.).
Ambient Temp at Full Rated Power25.0 CELSIUS DEGC
Body Diameter0.500 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Ambient Temp in Deg Celsius at Zero Percent Rated Power350.0
Terminal TypeTAB, SOLDER LUG
Body Length1.750 INCHES NOMINAL IN
Power Dissipation Rating in Watts11.000 FREE AIR
Terminal Length0.375 INCHES NOMINAL IN
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 350.0
Terminal Width0.328 INCHES NOMINAL IN
Inclosure TypeENCAPSULATED
Resistance Tolerance in Percent-5.000 TO 5.000
Temp Coefficient of Resistance in Ppm Per Deg Celsius-260.0 TO 260.0
Style DesignatorRADIAL TERMINAL EACH END
Electrical Resistance2.000 KILOHMS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-100-6705 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-173-7417 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-173-909710F50000 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5905-00-173-9641 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-279-5320 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5905-00-299-15681 3-4Z1500W211 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ward Leonard Ct Llc
5905-00-299-1573304-0099 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cummins Power Generation Inc.
5905-00-299-1581 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5905-00-299-1585 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5905-00-504-4273 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
A120 Mellowes Co Div of Charter Mfg Co Inc (USA)
10F2KPORM5PCT Ward Leonard Ct Llc (USA)
RW29V202 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A120-2000 Mellowes Co Div of Charter Mfg Co Inc (USA)
710-1242-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MIL-PRF-26/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
B12J2K0 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
MIL-R-26/13 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A120-2000 Memcor Inc (USA)
10F Ward Leonard Ct Llc (USA)
A120 Memcor Inc (USA)
Related Parts
5905-00-100-6705INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-173-7417INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-173-9097INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
10F50000
5905-00-173-9641INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-279-5320INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5905-00-299-1568INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
1 3-4Z1500W211
5905-00-299-1573INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
304-0099
5905-00-299-1581INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5905-00-299-1585INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5905-00-504-4273INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
3950-00-723-3295INTERCHANGEABLE
CRANE TRUCK,WAREHOUSE
4720-00-762-4332INTERCHANGEABLE
HOSE,NONMETALLIC
100R1AT-10

Frequently Asked Questions

What is NSN 5905-00-299-7979?

NSN 5905-00-299-7979 is a Resistor,fixed,wire Wound,induct, manufactured by Mellowes Co Div of Charter Mfg Co Inc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-299-7979?

NSN 5905-00-299-7979 has 11 cross-referenced part numbers: A120 (Mellowes Co Div of Charter Mfg Co Inc), 10F2KPORM5PCT (Ward Leonard Ct Llc), RW29V202 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A120-2000 (Mellowes Co Div of Charter Mfg Co Inc), 710-1242-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 6 more.

What NSN replaces 5905-00-299-7979?

There are 12 known substitutes for 5905-00-299-7979: 5905-00-100-6705, 5905-00-173-7417, 5905-00-173-9097 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A120?

Key specifications for A120: Test Data Document: 81349-MILR26/3 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.).; Ambient Temp at Full Rated Power: 25.0 CELSIUS DEGC; Body Diameter: 0.500 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-299-7979 still in active supply?

NSN 5905-00-299-7979 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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