PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

703928Shunt,instrument

Westinghouse Electric Corp Power Generation-Generator Div · NSN 6625-00-648-8495 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-648-8495 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-648-8495. Primary manufacturer part number: 703928.
Features
  • Shunt,instrument — FSC 6625
  • Unthreaded Mounting Hole Diameter: 0.188 INCHES NOMINAL IN
  • Terminal Type and Quantity: 6 SCREW
  • Mounting Method: UNTHREADED HOLE(S)
  • Voltage Drop in Millivolts: 50.0 NOMINAL
  • Usage Design: EXTERNAL
  • Mounting Provision Quantity: 2
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 5.250 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shunt,instrument, cataloged under National Stock Number 6625-00-648-8495, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Westinghouse Electric Corp Power Generation-Generator Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-648-8495
Primary Part Number703928
Item NameShunt,instrument
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerWestinghouse Electric Corp Power Generation-Generator Div
StatusACTIVE
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL IN
Terminal Type and Quantity6 SCREW
Mounting MethodUNTHREADED HOLE(S)
Voltage Drop in Millivolts50.0 NOMINAL
Usage DesignEXTERNAL
Mounting Provision Quantity2
Center to Center Distance Between Mounting Facilities Parallel to Length5.250 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL IN
Terminal Type and Quantity6 SCREW
Mounting MethodUNTHREADED HOLE(S)
Voltage Drop in Millivolts50.0 NOMINAL
Usage DesignEXTERNAL
Mounting Provision Quantity2
Center to Center Distance Between Mounting Facilities Parallel to Length5.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.6700 lbs
Cube0.0590 cu ft
Verified Substitutes 6
3110-00-156-1423 INTERCHANGEABLE
Bearing,roller,self-Aligning
5330-00-576-5122 INTERCHANGEABLE
Packing with Retainer
5305-00-719-5017MS51959-82 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5330-01-093-478822309 INTERCHANGEABLE
Seal,special
Kaydon Custom Filtration Corporation
5950-01-101-760122309 INTERCHANGEABLE
Transformer,power
Vanguard Electronics, Llc
5950-01-257-795522309 INTERCHANGEABLE
Transformer,power
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
703928 Westinghouse Electric Corp Power Generation-Generator Div (USA)
SS850 Westinghouse Electric Corp Control Business Unit
HA50-50 Empro Manufacturing Co Inc Dba Empro Shunts (USA)
S703928 Hughes Corp Div Dba Weschler Instruments (USA)
HA50-50 Hughes Corp Div Dba Weschler Instruments (USA)
703928 Westinghouse Electric Corp (USA)
22309 Bdp Co Div of Carrier Corp (USA)
818579-00 Defense Reduction Agency (USA)
Related Parts
3110-00-156-1423INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
5330-00-576-5122INTERCHANGEABLE
PACKING WITH RETAINER
5305-00-719-5017INTERCHANGEABLE
SCREW,MACHINE
MS51959-82
5330-01-093-4788INTERCHANGEABLE
SEAL,SPECIAL
22309
5950-01-101-7601INTERCHANGEABLE
TRANSFORMER,POWER
22309
5950-01-257-7955INTERCHANGEABLE
TRANSFORMER,POWER
22309

Frequently Asked Questions

What is NSN 6625-00-648-8495?

NSN 6625-00-648-8495 is a Shunt,instrument, manufactured by Westinghouse Electric Corp Power Generation-Generator Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-648-8495?

NSN 6625-00-648-8495 has 8 cross-referenced part numbers: 703928 (Westinghouse Electric Corp Power Generation-Generator Div), SS850 (Westinghouse Electric Corp Control Business Unit), HA50-50 (Empro Manufacturing Co Inc Dba Empro Shunts), S703928 (Hughes Corp Div Dba Weschler Instruments), HA50-50 (Hughes Corp Div Dba Weschler Instruments) and 3 more.

What NSN replaces 6625-00-648-8495?

There are 6 known substitutes for 6625-00-648-8495: 3110-00-156-1423, 5330-00-576-5122, 5305-00-719-5017 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 703928?

Key specifications for 703928: Unthreaded Mounting Hole Diameter: 0.188 INCHES NOMINAL IN; Terminal Type and Quantity: 6 SCREW; Mounting Method: UNTHREADED HOLE(S); Voltage Drop in Millivolts: 50.0 NOMINAL. 20 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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