PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2805509P1Shunt,instrument

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 6625-00-004-4722 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-004-4722 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-004-4722. Primary manufacturer part number: 2805509P1.
Features
  • Shunt,instrument — FSC 6625
  • Terminal Location: BOTH SIDES
  • Mounting Method: UNTHREADED HOLE(S)
  • Terminal Type and Quantity: 2 SCREW
  • Voltage Drop in Millivolts: 50.0 NOMINAL
  • Current Rating and Type: 165.0 AMPERES MAXIMUM AC
  • Unthreaded Mounting Hole Diameter: 0.245 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
  • Usage Design: EXTERNAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shunt,instrument, cataloged under National Stock Number 6625-00-004-4722, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN6625-00-004-4722
Primary Part Number2805509P1
Item NameShunt,instrument
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Terminal LocationBOTH SIDES
Mounting MethodUNTHREADED HOLE(S)
Terminal Type and Quantity2 SCREW
Voltage Drop in Millivolts50.0 NOMINAL
Current Rating and Type165.0 AMPERES MAXIMUM AC
Unthreaded Mounting Hole Diameter0.245 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
Usage DesignEXTERNAL
Center to Center Distance Between Mounting Facilities Parallel to Length5.235 INCHES MINIMUM AND 5.265 INCHES MAXIMUM IN
Mounting Provision Quantity4
Center to Center Distance Between Mounting Facilities Parallel to Width3.235 INCHES MINIMUM AND 3.265 INCHES MAXIMUM IN
Terminal LocationBOTH SIDES
Mounting MethodUNTHREADED HOLE(S)
Terminal Type and Quantity2 SCREW
Voltage Drop in Millivolts50.0 NOMINAL
Current Rating and Type165.0 AMPERES MAXIMUM AC
Unthreaded Mounting Hole Diameter0.245 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
Usage DesignEXTERNAL
Center to Center Distance Between Mounting Facilities Parallel to Length5.235 INCHES MINIMUM AND 5.265 INCHES MAXIMUM IN
Mounting Provision Quantity4
Center to Center Distance Between Mounting Facilities Parallel to Width3.235 INCHES MINIMUM AND 3.265 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight2.0750 lbs
Cube0.1408 cu ft
Verified Substitutes 6
6145-00-418-27008473 INTERCHANGEABLE
Cable,power,electrical
General Wire Products, Inc. Dba General Wire Products Inc
8010-00-530-8370MPI 99 INTERCHANGEABLE
Sealer,surface
General Services Administration Federal Supply Service
8010-00-530-8371 INTERCHANGEABLE
Sealer,surface
6145-00-689-933950268 INTERCHANGEABLE
Cable,power,electrical
Mercury Wire Products, Inc. Dba Mercury Wire Products Inc
3110-00-719-99768473 INTERCHANGEABLE
Bearing
The Chelsea Clock Llc
2090-01-328-1430 INTERCHANGEABLE
Expansion Compensator
Cross-Reference Index
Part NumberManufacturer
8473 Janco Corporation Dba Janco Corp Div Mason Controls (USA)
2805509P1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2805509P1 Lucent Technologies Inc Advanced Technology Systems (USA)
2805509P1 Janco Corporation Dba Janco Corp Div Mason Controls (USA)
Related Parts
6145-00-418-2700INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
8473
8010-00-530-8370INTERCHANGEABLE
SEALER,SURFACE
MPI 99
8010-00-530-8371INTERCHANGEABLE
SEALER,SURFACE
6145-00-689-9339INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
50268
3110-00-719-9976INTERCHANGEABLE
BEARING
8473
2090-01-328-1430INTERCHANGEABLE
EXPANSION COMPENSATOR

Frequently Asked Questions

What is NSN 6625-00-004-4722?

NSN 6625-00-004-4722 is a Shunt,instrument, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-004-4722?

NSN 6625-00-004-4722 has 4 cross-referenced part numbers: 8473 (Janco Corporation Dba Janco Corp Div Mason Controls), 2805509P1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2805509P1 (Lucent Technologies Inc Advanced Technology Systems), 2805509P1 (Janco Corporation Dba Janco Corp Div Mason Controls).

What NSN replaces 6625-00-004-4722?

There are 6 known substitutes for 6625-00-004-4722: 6145-00-418-2700, 8010-00-530-8370, 8010-00-530-8371 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2805509P1?

Key specifications for 2805509P1: Overall Height: 1.900 INCHES MINIMUM AND 1.960 INCHES MAXIMUM IN; Terminal Location: BOTH SIDES; Mounting Method: UNTHREADED HOLE(S); Terminal Type and Quantity: 2 SCREW. 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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