PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400FLVoltmeter

Hewlett-Packard Company Dba HP · NSN 6625-00-058-2777 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-058-2777 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-058-2777. Primary manufacturer part number: 400FL.
Features
  • Voltmeter — FSC 6625
  • FSC Application Data: USED WITH AC AND W COMMUNICATION SYSTEM
  • FSC Application Data: USED WITH AC AND W COMMUNICATION SYSTEM
  • 4 verified cross-references
  • Primary manufacturer: Hewlett-Packard Company Dba HP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-058-2777, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hewlett-Packard Company Dba HP. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-058-2777
Primary Part Number400FL
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHewlett-Packard Company Dba HP
StatusACTIVE
FSC Application DataUSED WITH AC AND W COMMUNICATION SYSTEM
FSC Application DataUSED WITH AC AND W COMMUNICATION SYSTEM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeU
Unit of IssueEA
SMR CodeVU
Weight14.8000 lbs
Cube3.1467 cu ft
Verified Substitutes 4
6625-00-450-2066 INTERCHANGEABLE
Voltmeter
6625-00-488-4040303-07 INTERCHANGEABLE
Voltmeter
Ballantine Laboratories Inc
6625-00-775-1791311U8 INTERCHANGEABLE
Voltmeter
Ballantine Laboratories Inc
6625-01-010-35143046A INTERCHANGEABLE
Voltmeter
Ballantine Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
400FL Hewlett-Packard Company Dba HP (USA)
400FL Keysight Technologies Inc (USA)
A-A-50680 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
400FL Keysight Technologies, Inc. (USA)
Related Parts
6625-00-450-2066INTERCHANGEABLE
VOLTMETER
6625-00-488-4040INTERCHANGEABLE
VOLTMETER
303-07
6625-00-775-1791INTERCHANGEABLE
VOLTMETER
311U8
6625-01-010-3514INTERCHANGEABLE
VOLTMETER
3046A

Frequently Asked Questions

What is NSN 6625-00-058-2777?

NSN 6625-00-058-2777 is a Voltmeter, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-058-2777?

NSN 6625-00-058-2777 has 4 cross-referenced part numbers: 400FL (Hewlett-Packard Company Dba HP), 400FL (Keysight Technologies Inc), A-A-50680 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 400FL (Keysight Technologies, Inc.).

What NSN replaces 6625-00-058-2777?

There are 4 known substitutes for 6625-00-058-2777: 6625-00-450-2066, 6625-00-488-4040, 6625-00-775-1791 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 400FL?

Key specifications for 400FL: FSC Application Data: USED WITH AC AND W COMMUNICATION SYSTEM; FSC Application Data: USED WITH AC AND W COMMUNICATION SYSTEM. 2 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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