PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RK73Z1ETTPDummy Resistor

Koa Speer Electronics Inc · NSN 5905-01-655-1400 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-655-1400 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-655-1400. Primary manufacturer part number: RK73Z1ETTP.
Features
  • Dummy Resistor — FSC 5905
  • 4 verified cross-references
  • Primary manufacturer: Koa Speer Electronics Inc
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Dummy Resistor, cataloged under National Stock Number 5905-01-655-1400, 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 Koa Speer Electronics Inc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDummy Resistor
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersBae Systems Information and Electronic Systems Integration Inc. (CAGE 80249); Koa Speer Electronics Inc (CAGE 59124)
Technical Specifications
ParameterValue
NSN5905-01-655-1400
Primary Part NumberRK73Z1ETTP
Item NameDummy Resistor
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerKoa Speer Electronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5940-00-807-9057 INTERCHANGEABLE
Terminal,lug
Cross-Reference Index
Part NumberManufacturer
10244429 Bae Systems Information and Electronic Systems Integration Inc. (USA)
RK73Z1ETTP PRIMARY Koa Speer Electronics Inc (USA)
1024442P-1E Bae Systems Information and Electronic Systems Integration Inc. (USA)
RK73Z1ETD Koa Speer Electronics Inc (USA)
Related Parts
5940-00-807-9057INTERCHANGEABLE
TERMINAL,LUG

Frequently Asked Questions

What is NSN 5905-01-655-1400?

NSN 5905-01-655-1400 is a Dummy Resistor, manufactured by Koa Speer Electronics Inc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-655-1400?

NSN 5905-01-655-1400 has 4 cross-referenced part numbers: 10244429 (Bae Systems Information and Electronic Systems Integration Inc.), RK73Z1ETTP (Koa Speer Electronics Inc), 1024442P-1E (Bae Systems Information and Electronic Systems Integration Inc.), RK73Z1ETD (Koa Speer Electronics Inc).

What NSN replaces 5905-01-655-1400?

There is 1 known substitute for 5905-01-655-1400: 5940-00-807-9057. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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