PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26959Test Set,electrical Circuit,conc

Ceia Usa Ltd · NSN 6665-01-559-1861 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-559-1861 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-559-1861. Primary manufacturer part number: 26959.
Features
  • Test Set,electrical Circuit,conc — FSC 6665
  • Test Type for Which Designed: FLOOR GAIN ADJUSTMENT AND FUNCTIONALITY VERIFICATION
  • Electrical Power Source Relationship: OPERATING
  • Major Components: AISI 420 SPHERE; FGA TEST PROGRAMMING CHIP CARD; TFV TEST PROGRAMMING CHIP CARD
  • 1 verified cross-reference
  • Primary manufacturer: Ceia Usa Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,electrical Circuit,conc, cataloged under National Stock Number 6665-01-559-1861, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ceia Usa Ltd. Government technical data includes 3 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-559-1861
Primary Part Number26959
Item NameTest Set,electrical Circuit,conc
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerCeia Usa Ltd
StatusACTIVE
Test Type for Which DesignedFLOOR GAIN ADJUSTMENT AND FUNCTIONALITY VERIFICATION
Electrical Power Source RelationshipOPERATING
Major ComponentsAISI 420 SPHERE; FGA TEST PROGRAMMING CHIP CARD; TFV TEST PROGRAMMING CHIP CARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4140-00-880-6918026958 INTERCHANGEABLE
Fan,vaneaxial
Rotron Incorporated
5935-01-112-54311251-4856 INTERCHANGEABLE
Connector,plug,electrical
Keysight Technologies Inc
7510-01-495-0692CAR10320 INTERCHANGEABLE
Binder,loose-Leaf
Cardinal Brands Inc Div Cardinal Custom Solutions
5365-01-649-449626959 INTERCHANGEABLE
Spacer,tapered
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
26959 PRIMARY Ceia Usa Ltd (USA)
Related Parts
4140-00-880-6918INTERCHANGEABLE
FAN,VANEAXIAL
026958
5935-01-112-5431INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1251-4856
7510-01-495-0692INTERCHANGEABLE
BINDER,LOOSE-LEAF
CAR10320
5365-01-649-4496INTERCHANGEABLE
SPACER,TAPERED
26959

Frequently Asked Questions

What is NSN 6665-01-559-1861?

NSN 6665-01-559-1861 is a Test Set,electrical Circuit,conc, manufactured by Ceia Usa Ltd, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-559-1861?

NSN 6665-01-559-1861 has 1 cross-referenced part number: 26959 (Ceia Usa Ltd).

What NSN replaces 6665-01-559-1861?

There are 4 known substitutes for 6665-01-559-1861: 4140-00-880-6918, 5935-01-112-5431, 7510-01-495-0692 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26959?

Key specifications for 26959: Test Type for Which Designed: FLOOR GAIN ADJUSTMENT AND FUNCTIONALITY VERIFICATION; End Item Identification: WALK-THROUGH METAL DETECTOR; Electrical Power Source Relationship: OPERATING; Major Components: AISI 420 SPHERE; FGA TEST PROGRAMMING CHIP CARD; TFV TEST PROGRAMMING CHIP CARD. 4 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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