PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

YSI 3166Electrical Standards Set

Ysi Inc · NSN 6625-01-479-2501 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-479-2501 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-479-2501. Primary manufacturer part number: YSI 3166.
Features
  • Electrical Standards Set — FSC 6625
  • Unit Package Quantity: 7
  • Unit Package Quantity: 7
  • 2 verified cross-references
  • Primary manufacturer: Ysi Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electrical Standards Set, cataloged under National Stock Number 6625-01-479-2501, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ysi Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-479-2501
Primary Part NumberYSI 3166
Item NameElectrical Standards Set
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerYsi Inc
StatusACTIVE
Unit Package Quantity7
Unit Package Quantity7
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 12
6625-01-231-32113166A SUCCESSOR
Plug-in Unit,electrical-Electron
Matrix Systems Corporation
2910-00-057-142114776 INTERCHANGEABLE
Filter Element,fluid
Westerbeke Corporation
4910-00-078-4016 INTERCHANGEABLE
Balancer,vehicle Wheel
3120-00-143-97933166 INTERCHANGEABLE
Bearing,sleeve
Weil Pump Co Inc
5340-00-222-8567F6NY-187BKM INTERCHANGEABLE
Clamp,loop
Brady United States
5340-00-290-36376009-4 INTERCHANGEABLE
Clamp,loop
Kurz & Root Generator Company, Llc
5999-00-549-47623166 INTERCHANGEABLE
Contact,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5120-00-595-9365 INTERCHANGEABLE
Key,socket Head Screw
6730-00-760-4212 INTERCHANGEABLE
Rod,clutch Lever,pr
4810-01-018-91183166 INTERCHANGEABLE
Diaphragm,valve,flat
Pentair Filtration Solutions, Llc
Cross-Reference Index
Part NumberManufacturer
YSI 3166 PRIMARY Ysi Inc (USA)
3166 Ysi Inc (USA)
Related Parts
6625-01-231-3211SUCCESSOR
PLUG-IN UNIT,ELECTRICAL-ELECTRON
3166A
2910-00-057-1421INTERCHANGEABLE
FILTER ELEMENT,FLUID
14776
4910-00-078-4016INTERCHANGEABLE
BALANCER,VEHICLE WHEEL
3120-00-143-9793INTERCHANGEABLE
BEARING,SLEEVE
3166
5340-00-222-8567INTERCHANGEABLE
CLAMP,LOOP
F6NY-187BKM
5340-00-290-3637INTERCHANGEABLE
CLAMP,LOOP
6009-4
5999-00-549-4762INTERCHANGEABLE
CONTACT,ELECTRICAL
3166
5120-00-595-9365INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
6730-00-760-4212INTERCHANGEABLE
ROD,CLUTCH LEVER,PR
4810-01-018-9118INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
3166
5315-01-189-4133INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
3166-016
5985-01-371-7883INTERCHANGEABLE
COUPLER,ANTENNA
3166

Frequently Asked Questions

What is NSN 6625-01-479-2501?

NSN 6625-01-479-2501 is a Electrical Standards Set, manufactured by Ysi Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-479-2501?

NSN 6625-01-479-2501 has 2 cross-referenced part numbers: YSI 3166 (Ysi Inc), 3166 (Ysi Inc).

What NSN replaces 6625-01-479-2501?

There are 12 known substitutes for 6625-01-479-2501: 6625-01-231-3211, 2910-00-057-1421, 4910-00-078-4016 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of YSI 3166?

Key specifications for YSI 3166: Special Features: FOR AC CONDUCTANCE AND AC AND DC RESISTANCE MEASUREMENTS; MFG NAME, CONDUCTANCE METER CALIBRATOR SET; Unit Package Quantity: 7; Special Features: FOR AC CONDUCTANCE AND AC AND DC RESISTANCE MEASUREMENTS; MFG NAME, CONDUCTANCE METER CALIBRATOR SET; Unit Package Quantity: 7. 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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