PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MD-220Meter,field Strength

Gould & Bass Company, Inc. · NSN 6625-01-586-3590 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-586-3590 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-586-3590. Primary manufacturer part number: MD-220.
Features
  • Meter,field Strength — FSC 6625
  • Display Digit Quantity: 4
  • Installation Design: HANDHELD
  • Circuit Current for Which Designed: AC OR DC
  • Indicator Type: DIGITAL DISPLAY
  • Display Type: LIQUID CRYSTAL
  • Accuracy Rating: 0.1 GAUSS SINGLE INDICATOR SINGLE RANGE
  • Display Color: GREEN SINGLE INDICATOR SINGLE RANGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,field Strength, cataloged under National Stock Number 6625-01-586-3590, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gould & Bass Company, Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-586-3590
Primary Part NumberMD-220
Item NameMeter,field Strength
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerGould & Bass Company, Inc.
StatusACTIVE
Display Digit Quantity4
Installation DesignHANDHELD
Circuit Current for Which DesignedAC OR DC
Indicator TypeDIGITAL DISPLAY
Display TypeLIQUID CRYSTAL
Accuracy Rating0.1 GAUSS SINGLE INDICATOR SINGLE RANGE
Display ColorGREEN SINGLE INDICATOR SINGLE RANGE
Style DesignatorHAND-HELD
Measurement Range+0.0 TO 199.9 GAUSS SINGLE INDICATOR SINGLE RANGE
Display Digit Quantity4
Installation DesignHANDHELD
Circuit Current for Which DesignedAC OR DC
Indicator TypeDIGITAL DISPLAY
Display TypeLIQUID CRYSTAL
Accuracy Rating0.1 GAUSS SINGLE INDICATOR SINGLE RANGE
Display ColorGREEN SINGLE INDICATOR SINGLE RANGE
Style DesignatorHAND-HELD
Measurement Range+0.0 TO 199.9 GAUSS SINGLE INDICATOR SINGLE RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZ
Weight1.8550 lbs
Cube0.1156 cu ft
Verified Substitutes 2
5950-01-063-51617518001P029 INTERCHANGEABLE
Coil,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5998-01-372-128919351 INTERCHANGEABLE
Circuit Card Assembly
Versitron Inc
Cross-Reference Index
Part NumberManufacturer
MD-220 PRIMARY Gould & Bass Company, Inc. (USA)
Related Parts
5950-01-063-5161INTERCHANGEABLE
COIL,RADIO FREQUENCY
7518001P029
5998-01-372-1289INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
19351

Frequently Asked Questions

What is NSN 6625-01-586-3590?

NSN 6625-01-586-3590 is a Meter,field Strength, manufactured by Gould & Bass Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-586-3590?

NSN 6625-01-586-3590 has 1 cross-referenced part number: MD-220 (Gould & Bass Company, Inc.).

What NSN replaces 6625-01-586-3590?

There are 2 known substitutes for 6625-01-586-3590: 5950-01-063-5161, 5998-01-372-1289. Verify interchangeability with system specifications before substitution.

What are the specifications of MD-220?

Key specifications for MD-220: Display Digit Quantity: 4; Installation Design: HANDHELD; Overall Width: 92.0 MILLIMETERS NOMINAL MM; Circuit Current for Which Designed: AC OR DC. 24 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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