PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M1Meter,rf Output

Kay Elemetrics Corporation · NSN 6625-00-517-6890 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-517-6890 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-517-6890. Primary manufacturer part number: M1.
Features
  • Meter,rf Output — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: Kay Elemetrics Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,rf Output, cataloged under National Stock Number 6625-00-517-6890, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kay Elemetrics Corporation. This item has 2 commercial cross-references 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.

Catalog Facts
Item NameMeter,rf Output
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersKay Elemetrics Corporation (CAGE 80138)
Successor NSN6625-00-325-8510 — Meter,replacement
Technical Specifications
ParameterValue
NSN6625-00-517-6890
Primary Part NumberM1
Item NameMeter,rf Output
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKay Elemetrics Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-325-8510 (124-157)
HAZMATNo
Weight0.4300 lbs
Cube0.0140 cu ft
Verified Substitutes 2
6625-00-325-8510124-157 SUCCESSOR
Meter,replacement
Jewell Instruments Llc
5999-01-014-2492 INTERCHANGEABLE
Module,mixer
Cross-Reference Index
Part NumberManufacturer
M1 Kay Elemetrics Corporation (USA)
6998A Kay Elemetrics Corporation (USA)
Related Parts
SUCCESSOR 6625-00-325-8510 Meter,replacement · 124-157
5999-01-014-2492INTERCHANGEABLE
MODULE,MIXER

Frequently Asked Questions

What is NSN 6625-00-517-6890?

NSN 6625-00-517-6890 is a Meter,rf Output, manufactured by Kay Elemetrics Corporation, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-517-6890?

NSN 6625-00-517-6890 has 2 cross-referenced part numbers: M1 (Kay Elemetrics Corporation), 6998A (Kay Elemetrics Corporation).

What NSN replaces 6625-00-517-6890?

There are 2 known substitutes for 6625-00-517-6890: 6625-00-325-8510, 5999-01-014-2492. Verify interchangeability with system specifications before substitution.

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