PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M49Resistor,fixed,wire Wound,induct

Mepco/electra Inc · NSN 5905-00-578-0485 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-578-0485 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-578-0485. Primary manufacturer part number: M49.
Features
  • Resistor,fixed,wire Wound,induct — FSC 5905
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 0.625 INCHES NOMINAL IN
  • Terminal Type: WIRE LEAD
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 145.0
  • Temp Range of Temp Coefficient in Deg Celsius: -65.0 TO 145.0
  • Ambient Temp at Full Rated Power: 125.0 CELSIUS DEGC
  • Body Diameter: 0.250 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 5905-00-578-0485, 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 Mepco/electra Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-578-0485
Primary Part NumberM49
Item NameResistor,fixed,wire Wound,induct
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMepco/electra Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Body Length0.625 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Ambient Temp in Deg Celsius at Zero Percent Rated Power145.0
Temp Range of Temp Coefficient in Deg Celsius-65.0 TO 145.0
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Body Diameter0.250 INCHES NOMINAL IN
Power Dissipation Rating in Watts0.250 FREE AIR
Inclosure TypeENCAPSULATED
Electrical Resistance47.000 KILOHMS
Resistance Tolerance in Percent-1.000 TO 1.000
Temp Coefficient of Resistance in Ppm Per Deg Celsius-30.0 TO 30.0
Style DesignatorAXIAL TERMINAL EACH END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5910-00-192-5442670203 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Erie Specialty Products Inc
2920-00-248-1619M49 INTERCHANGEABLE
Spark Plug
Met-Pro Corporation
5905-00-646-5699 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
2320-00-835-83418358341 INTERCHANGEABLE
Truck,tank
U S Army Tank Automotive Command Amsta-Im-Mm
2320-00-835-8344 INTERCHANGEABLE
Truck,tank
2320-00-835-8523 INTERCHANGEABLE
Truck,tank
2320-00-835-85458358545 INTERCHANGEABLE
Truck,tank
U S Army Tank Automotive Command Amsta-Im-Mm
1377-00-844-8712 INTERCHANGEABLE
Initiator,cartridge Actuated
5180-01-265-8439M-49 INTERCHANGEABLE
Tool Kit,electronic System
Ampco Partners, Ltd. Dba Ampco Safety Tools
Cross-Reference Index
Part NumberManufacturer
M49 Mepco/electra Inc (USA)
Related Parts
5910-00-192-5442INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
670203
2920-00-248-1619INTERCHANGEABLE
SPARK PLUG
M49
5905-00-646-5699INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
2320-00-835-8341INTERCHANGEABLE
TRUCK,TANK
8358341
2320-00-835-8344INTERCHANGEABLE
TRUCK,TANK
2320-00-835-8523INTERCHANGEABLE
TRUCK,TANK
2320-00-835-8545INTERCHANGEABLE
TRUCK,TANK
8358545
1377-00-844-8712INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
5180-01-265-8439INTERCHANGEABLE
TOOL KIT,ELECTRONIC SYSTEM
M-49

Frequently Asked Questions

What is NSN 5905-00-578-0485?

NSN 5905-00-578-0485 is a Resistor,fixed,wire Wound,induct, manufactured by Mepco/electra Inc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-578-0485?

NSN 5905-00-578-0485 has 1 cross-referenced part number: M49 (Mepco/electra Inc).

What NSN replaces 5905-00-578-0485?

There are 9 known substitutes for 5905-00-578-0485: 5910-00-192-5442, 2920-00-248-1619, 5905-00-646-5699 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M49?

Key specifications for M49: Reliability Indicator: NOT ESTABLISHED; Body Length: 0.625 INCHES NOMINAL IN; Terminal Type: WIRE LEAD; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 145.0. 13 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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