PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500BMeter,electrical Frequency

Keysight Technologies Inc · NSN 6625-00-683-9466 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-683-9466 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-683-9466. Primary manufacturer part number: 500B.
Features
  • Meter,electrical Frequency — FSC 6625
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM
  • Material: ALUMINUM
  • Phase: SINGLE
  • Frequency Response Range: +0.003 TO 100.000 MEGAHERTZ
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM
  • Material: ALUMINUM
  • Phase: SINGLE
Applications
  • Applications requiring Aluminum construction
General Description

The Meter,electrical Frequency, cataloged under National Stock Number 6625-00-683-9466, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Keysight Technologies Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-683-9466
Primary Part Number500B
Item NameMeter,electrical Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Frequency Rating50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM
MaterialALUMINUM
PhaseSINGLE
Frequency Response Range+0.003 TO 100.000 MEGAHERTZ
Frequency Rating50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM
MaterialALUMINUM
PhaseSINGLE
Frequency Response Range+0.003 TO 100.000 MEGAHERTZ
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-502-7373 (500B)
HAZMATNo
Verified Substitutes 7
6625-00-502-7373500B SUCCESSOR
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
4730-00-188-3509AS4863-01 INTERCHANGEABLE
Plug,pipe
Sae International Dba Sae International
5330-00-214-2923 INTERCHANGEABLE
Gasket
4910-00-252-1372 INTERCHANGEABLE
Grinding Machine,valve Face
2520-00-886-9788 INTERCHANGEABLE
Disk,clutch,vehicular
4940-01-028-7493EP-5UL INTERCHANGEABLE
Heat Gun,electric
Electrical Assembly Inc. Div Eddy Products
6635-01-194-8037500B INTERCHANGEABLE
Measuring Machine,surface Finish
Extrude Hone Llc
Cross-Reference Index
Part NumberManufacturer
500B Keysight Technologies, Inc. (USA)
500B PRIMARY Keysight Technologies Inc (USA)
500B Hewlett-Packard Company Dba HP (USA)
Related Parts
SUCCESSOR 6625-00-502-7373 Detecting Element,directional Co · 500B
4730-00-188-3509INTERCHANGEABLE
PLUG,PIPE
AS4863-01
5330-00-214-2923INTERCHANGEABLE
GASKET
4910-00-252-1372INTERCHANGEABLE
GRINDING MACHINE,VALVE FACE
2520-00-886-9788INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
4940-01-028-7493INTERCHANGEABLE
HEAT GUN,ELECTRIC
EP-5UL
6635-01-194-8037INTERCHANGEABLE
MEASURING MACHINE,SURFACE FINISH
500B

Frequently Asked Questions

What is NSN 6625-00-683-9466?

NSN 6625-00-683-9466 is a Meter,electrical Frequency, manufactured by Keysight Technologies Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-683-9466?

NSN 6625-00-683-9466 has 3 cross-referenced part numbers: 500B (Keysight Technologies, Inc.), 500B (Keysight Technologies Inc), 500B (Hewlett-Packard Company Dba HP).

What NSN replaces 6625-00-683-9466?

There are 7 known substitutes for 6625-00-683-9466: 6625-00-502-7373, 4730-00-188-3509, 5330-00-214-2923 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500B?

Key specifications for 500B: Frequency Rating: 50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM; Overall Height: 11.500 INCHES NOMINAL IN; Overall Length: 14.250 INCHES NOMINAL IN; Overall Width: 7.500 INCHES NOMINAL IN. 14 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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