PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23976Shunt,instrument

Custom Metering Company Inc · NSN 6625-00-646-8760 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-646-8760 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-646-8760. Primary manufacturer part number: 23976.
Features
  • Shunt,instrument — FSC 6625
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 4.000 INCHES NOMINAL IN
  • Terminal Type and Quantity: 2 THREADED BOLT
  • Usage Design: EXTERNAL
  • Voltage Drop in Millivolts: 50.0 NOMINAL
  • Current Rating and Type: 300.0 AMPERES NOMINAL DC
  • Mounting Method: UNTHREADED HOLE(S)
  • Terminal Location: TOP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shunt,instrument, cataloged under National Stock Number 6625-00-646-8760, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Custom Metering Company Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-646-8760
Primary Part Number23976
Item NameShunt,instrument
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerCustom Metering Company Inc
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length4.000 INCHES NOMINAL IN
Terminal Type and Quantity2 THREADED BOLT
Usage DesignEXTERNAL
Voltage Drop in Millivolts50.0 NOMINAL
Current Rating and Type300.0 AMPERES NOMINAL DC
Mounting MethodUNTHREADED HOLE(S)
Terminal LocationTOP
Unthreaded Mounting Hole Diameter0.200 INCHES NOMINAL IN
Mounting Provision Quantity2
Center to Center Distance Between Mounting Facilities Parallel to Length4.000 INCHES NOMINAL IN
Terminal Type and Quantity2 THREADED BOLT
Usage DesignEXTERNAL
Voltage Drop in Millivolts50.0 NOMINAL
Current Rating and Type300.0 AMPERES NOMINAL DC
Mounting MethodUNTHREADED HOLE(S)
Terminal LocationTOP
Unthreaded Mounting Hole Diameter0.200 INCHES NOMINAL IN
Mounting Provision Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Weight0.9000 lbs
Cube0.0366 cu ft
Verified Substitutes 3
2510-00-174-5382 INTERCHANGEABLE
Spring Assembly,leaf
5360-00-312-780823976 INTERCHANGEABLE
Spring,helical,compression
Triumph Engine Control Systems Llc
5910-01-039-7053 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cross-Reference Index
Part NumberManufacturer
23976 Custom Metering Company Inc (USA)
0023976 Solartron Electronics Inc Weston Instruments Div (USA)
23976 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
2510-00-174-5382INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
5360-00-312-7808INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
23976
5910-01-039-7053INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC

Frequently Asked Questions

What is NSN 6625-00-646-8760?

NSN 6625-00-646-8760 is a Shunt,instrument, manufactured by Custom Metering Company Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-646-8760?

NSN 6625-00-646-8760 has 3 cross-referenced part numbers: 23976 (Custom Metering Company Inc), 0023976 (Solartron Electronics Inc Weston Instruments Div), 23976 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 6625-00-646-8760?

There are 3 known substitutes for 6625-00-646-8760: 2510-00-174-5382, 5360-00-312-7808, 5910-01-039-7053. Verify interchangeability with system specifications before substitution.

What are the specifications of 23976?

Key specifications for 23976: Center to Center Distance Between Mounting Facilities Parallel to Length: 4.000 INCHES NOMINAL IN; Terminal Type and Quantity: 2 THREADED BOLT; Special Features: MOUNTING FACILITY THREAD SIZE AND SERIES/TYPE DESIGNATOR: NF0.190-32; Usage Design: EXTERNAL. 26 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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