PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4220Meter,microwatt

Boonton Electronics Corporation Div Boonton Electronics · NSN 6625-01-352-1357 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-352-1357 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-352-1357. Primary manufacturer part number: 4220.
Features
  • Meter,microwatt — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Boonton Electronics Corporation Div Boonton Electronics
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,microwatt, cataloged under National Stock Number 6625-01-352-1357, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Boonton Electronics Corporation Div Boonton Electronics. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMeter,microwatt
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersBoonton Electronics Corporation Div Boonton Electronics (CAGE 04901)
Successor NSN6625-00-926-6903 — Ammeter
Technical Specifications
ParameterValue
NSN6625-01-352-1357
Primary Part Number4220
Item NameMeter,microwatt
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBoonton Electronics Corporation Div Boonton Electronics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6625-00-926-690304220 SUCCESSOR
Ammeter
Simpson Electric Company, Inc.
Calibrator,audio Level
5998-01-533-3644 INTERCHANGEABLE
Extractor,electrical Card
Cross-Reference Index
Part NumberManufacturer
4220 PRIMARY Boonton Electronics Corporation Div Boonton Electronics (USA)
Related Parts
6625-00-926-6903SUCCESSOR
AMMETER
04220
6625-01-011-8836SUCCESSOR
CALIBRATOR,AUDIO LEVEL
5998-01-533-3644INTERCHANGEABLE
EXTRACTOR,ELECTRICAL CARD

Frequently Asked Questions

What is NSN 6625-01-352-1357?

NSN 6625-01-352-1357 is a Meter,microwatt, manufactured by Boonton Electronics Corporation Div Boonton Electronics, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-352-1357?

NSN 6625-01-352-1357 has 1 cross-referenced part number: 4220 (Boonton Electronics Corporation Div Boonton Electronics).

What NSN replaces 6625-01-352-1357?

There are 3 known substitutes for 6625-01-352-1357: 6625-00-926-6903, 6625-01-011-8836, 5998-01-533-3644. Verify interchangeability with system specifications before substitution.

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