PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66659Resistor,fixed,wire Wound

Unison Industries Llc · NSN 5905-00-150-5553 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-150-5553 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-150-5553. Primary manufacturer part number: 66659.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Body Diameter: 0.188 INCHES NOMINAL IN
  • Body Length: 0.938 INCHES NOMINAL IN
  • Terminal Type: WIRE LEAD
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: ENCAPSULATED
  • Power Dissipation Rating in Watts: 5.000 FREE AIR
  • Ambient Temp at Full Rated Power: 25.0 CELSIUS DEGC
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-150-5553, 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 Unison Industries Llc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-150-5553
Primary Part Number66659
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Body Diameter0.188 INCHES NOMINAL IN
Body Length0.938 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCAPSULATED
Power Dissipation Rating in Watts5.000 FREE AIR
Ambient Temp at Full Rated Power25.0 CELSIUS DEGC
Ambient Temp in Deg Celsius at Zero Percent Rated Power325.0
Resistance Tolerance in Percent-5.000 TO 5.000
Electrical Resistance18.000 OHMS
Style DesignatorAXIAL TERMINAL EACH END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-01-714-470766659 INTERCHANGEABLE
Connecting Link,rigid
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
Cross-Reference Index
Part NumberManufacturer
5XM18PM5-5W Ward Leonard Ct Llc (USA)
66659 PRIMARY Unison Industries Llc (USA)
66659 Unison Industries, Llc Dba Unison Industries Inc (USA)
5XM18 Ward Leonard Ct Llc (USA)
Related Parts
5340-01-714-4707INTERCHANGEABLE
CONNECTING LINK,RIGID
66659

Frequently Asked Questions

What is NSN 5905-00-150-5553?

NSN 5905-00-150-5553 is a Resistor,fixed,wire Wound, manufactured by Unison Industries Llc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-150-5553?

NSN 5905-00-150-5553 has 4 cross-referenced part numbers: 5XM18PM5-5W (Ward Leonard Ct Llc), 66659 (Unison Industries Llc), 66659 (Unison Industries, Llc Dba Unison Industries Inc), 5XM18 (Ward Leonard Ct Llc).

What NSN replaces 5905-00-150-5553?

There is 1 known substitute for 5905-00-150-5553: 5340-01-714-4707. Verify interchangeability with system specifications before substitution.

What are the specifications of 66659?

Key specifications for 66659: Body Diameter: 0.188 INCHES NOMINAL IN; Body Length: 0.938 INCHES NOMINAL IN; Terminal Type: WIRE LEAD; Reliability Indicator: NOT ESTABLISHED. 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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