PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ME413APS120Wattmeter

Joint Electronics Type Designation System · NSN 6625-01-256-7411 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-256-7411 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-256-7411. Primary manufacturer part number: ME413APS120.
Features
  • Wattmeter — FSC 6625
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
  • 4 verified cross-references
  • Primary manufacturer: Joint Electronics Type Designation System
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wattmeter, cataloged under National Stock Number 6625-01-256-7411, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-256-7411
Primary Part NumberME413APS120
Item NameWattmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-479-5028 (6346-1)
HAZMATNo
Shelf Life Code0
Criticality CodeAR
Unit of IssueEA
SMR CodePE
Weight35.0000 lbs
Cube2.4740 cu ft
Verified Substitutes 5
6625-00-479-50286346-1 SUCCESSOR
Wattmeter
General Microwave Corporation Div Kratos Microwave Electronics
5360-00-089-5363 INTERCHANGEABLE
Spring,helical,compression
3455-00-222-413419946 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
2835-01-169-544863465 INTERCHANGEABLE
Housing,oil Pump Tu
Curtiss-Wright Electro-Mechanical Corporation Div Epd
6625-01-213-2136 INTERCHANGEABLE
Wattmeter
Cross-Reference Index
Part NumberManufacturer
ME413APS120 Joint Electronics Type Designation System (USA)
7591550P8 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
123SCAV5027-7 Northrop Grumman Systems Corporation (USA)
6346-5 General Microwave Corporation Div Kratos Microwave Electronics (USA)
Related Parts
SUCCESSOR 6625-00-479-5028 Wattmeter · 6346-1
5360-00-089-5363INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3455-00-222-4134INTERCHANGEABLE
REAMER,MACHINE
19946
2835-01-169-5448INTERCHANGEABLE
HOUSING,OIL PUMP TU
63465
6625-01-213-2136INTERCHANGEABLE
WATTMETER

Frequently Asked Questions

What is NSN 6625-01-256-7411?

NSN 6625-01-256-7411 is a Wattmeter, manufactured by Joint Electronics Type Designation System, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-256-7411?

NSN 6625-01-256-7411 has 4 cross-referenced part numbers: ME413APS120 (Joint Electronics Type Designation System), 7591550P8 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 123SCAV5027-7 (Northrop Grumman Systems Corporation), 6346-5 (General Microwave Corporation Div Kratos Microwave Electronics).

What NSN replaces 6625-01-256-7411?

There are 5 known substitutes for 6625-01-256-7411: 6625-00-479-5028, 5360-00-089-5363, 3455-00-222-4134 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ME413APS120?

Key specifications for ME413APS120: Special Features: 9.75 IN. L; 5.650 IN. W; 5.000 INC. H IN; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.; End Item Identification: E-2C ACFT; Special Features: 9.75 IN. L; 5.650 IN. W; 5.000 INC. H IN. 6 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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