PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4400D0750-5Voltmeter

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 6625-00-820-8458 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-820-8458 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-820-8458. Primary manufacturer part number: 4400D0750-5.
Features
  • Voltmeter — FSC 6625
  • 4 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-820-8458, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. This item has 4 commercial cross-references from 3 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.

Catalog Facts
Item NameVoltmeter
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (CAGE 94117); Metermaster Inc Metermod Div (CAGE 27197); Lockheed Corp Lockheed Electronics Co Inc (CAGE 87557)
Successor NSN6625-00-647-2657 — Meter,arbitrary Scale
Technical Specifications
ParameterValue
NSN6625-00-820-8458
Primary Part Number4400D0750-5
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-647-2657 (9072481)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Weight0.4300 lbs
Cube0.0210 cu ft
Verified Substitutes 5
6625-00-647-26579072481 SUCCESSOR
Meter,arbitrary Scale
Us Army Aviation and Missile Command
6625-00-948-16651511 SUCCESSOR
Ammeter
Lucent Technologies Inc Corporate Headquarters
6625-00-752-7847SM-B-344835 INTERCHANGEABLE
Meter,arbitrary Scale
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-00-801-2418 INTERCHANGEABLE
Meter,arbitrary Scale
5998-01-122-3770 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
4400D0750-5 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
MMI-9908 Metermaster Inc Metermod Div (USA)
4400D0750-5 Lockheed Corp Lockheed Electronics Co Inc (USA)
1511 Metermaster Inc Metermod Div (USA)
Related Parts
SUCCESSOR 6625-00-647-2657 Meter,arbitrary Scale · 9072481
6625-00-948-1665SUCCESSOR
AMMETER
1511
6625-00-752-7847INTERCHANGEABLE
METER,ARBITRARY SCALE
SM-B-344835
6625-00-801-2418INTERCHANGEABLE
METER,ARBITRARY SCALE
5998-01-122-3770INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 6625-00-820-8458?

NSN 6625-00-820-8458 is a Voltmeter, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-820-8458?

NSN 6625-00-820-8458 has 4 cross-referenced part numbers: 4400D0750-5 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), MMI-9908 (Metermaster Inc Metermod Div), 4400D0750-5 (Lockheed Corp Lockheed Electronics Co Inc), 1511 (Metermaster Inc Metermod Div).

What NSN replaces 6625-00-820-8458?

There are 5 known substitutes for 6625-00-820-8458: 6625-00-647-2657, 6625-00-948-1665, 6625-00-752-7847 and 2 more. Verify interchangeability with system specifications before substitution.

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