PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8406-1Shunt,instrument

Janco Corporation Dba Janco Corp Div Mason Controls · NSN 6625-00-030-8929 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-030-8929 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-030-8929. Primary manufacturer part number: 8406-1.
Features
  • Shunt,instrument — FSC 6625
  • Current Rating and Type: 1.0 AMPERES NOMINAL DC
  • Terminal Type and Quantity: 2 SOLDER STUD
  • Mounting Method: UNTHREADED HOLE(S)
  • Terminal Location: TOP
  • Voltage Drop in Millivolts: 100.0 NOMINAL
  • Usage Design: EXTERNAL
  • Unthreaded Mounting Hole Diameter: 0.208 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 6625-00-030-8929, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Janco Corporation Dba Janco Corp Div Mason Controls. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-030-8929
Primary Part Number8406-1
Item NameShunt,instrument
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJanco Corporation Dba Janco Corp Div Mason Controls
StatusCANCELLED
Current Rating and Type1.0 AMPERES NOMINAL DC
Terminal Type and Quantity2 SOLDER STUD
Mounting MethodUNTHREADED HOLE(S)
Terminal LocationTOP
Voltage Drop in Millivolts100.0 NOMINAL
Usage DesignEXTERNAL
Unthreaded Mounting Hole Diameter0.208 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.875 INCHES NOMINAL IN
Mounting Provision Quantity2
Current Rating and Type1.0 AMPERES NOMINAL DC
Terminal Type and Quantity2 SOLDER STUD
Mounting MethodUNTHREADED HOLE(S)
Terminal LocationTOP
Voltage Drop in Millivolts100.0 NOMINAL
Usage DesignEXTERNAL
Unthreaded Mounting Hole Diameter0.208 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.875 INCHES NOMINAL IN
Mounting Provision Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.2400 lbs
Cube0.0100 cu ft
Verified Substitutes 6
No Item Name Available
5815-00-126-866484061 INTERCHANGEABLE
Lever Assembly
Telemechanics Inc
3040-00-135-75418406-1 INTERCHANGEABLE
Connecting Link,rigid
Goodrich Aerospace Canada Ltd
5945-00-624-15078406-01 INTERCHANGEABLE
Relay,electromagnetic
Ampex Data Systems Corporation Dba Ampex Intelligent Systems
2530-00-738-90616035768.2 INTERCHANGEABLE
Ring,side,automotive Wheel
Badger Truck and Automotive Group, Inc.
2925-00-927-185884061 INTERCHANGEABLE
Parts Kit,stator
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
253862-1 Raytheon Company Dba Raytheon (USA)
8406-1 PRIMARY Janco Corporation Dba Janco Corp Div Mason Controls (USA)
Related Parts
6625-00-243-4534SUCCESSOR
NO ITEM NAME AVAILABLE
5815-00-126-8664INTERCHANGEABLE
LEVER ASSEMBLY
84061
3040-00-135-7541INTERCHANGEABLE
CONNECTING LINK,RIGID
8406-1
5945-00-624-1507INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
8406-01
2530-00-738-9061INTERCHANGEABLE
RING,SIDE,AUTOMOTIVE WHEEL
6035768.2
2925-00-927-1858INTERCHANGEABLE
PARTS KIT,STATOR
84061

Frequently Asked Questions

What is NSN 6625-00-030-8929?

NSN 6625-00-030-8929 is a Shunt,instrument, manufactured by Janco Corporation Dba Janco Corp Div Mason Controls, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-030-8929?

NSN 6625-00-030-8929 has 2 cross-referenced part numbers: 253862-1 (Raytheon Company Dba Raytheon), 8406-1 (Janco Corporation Dba Janco Corp Div Mason Controls).

What NSN replaces 6625-00-030-8929?

There are 6 known substitutes for 6625-00-030-8929: 6625-00-243-4534, 5815-00-126-8664, 3040-00-135-7541 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8406-1?

Key specifications for 8406-1: Current Rating and Type: 1.0 AMPERES NOMINAL DC; Terminal Type and Quantity: 2 SOLDER STUD; Mounting Method: UNTHREADED HOLE(S); Terminal Location: TOP. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-030-8929 still in active supply?

NSN 6625-00-030-8929 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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