PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

239-004Meter,electrical Frequency

Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging · NSN 6625-01-394-8206 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-394-8206 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-394-8206. Primary manufacturer part number: 239-004.
Features
  • Meter,electrical Frequency — FSC 6625
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
  • Color: UNABLE TO DECODE
  • Measurement Range: +350.0 TO 450.0 HERTZ SINGLE INDICATOR SINGLE RANGE
  • Movement Suspension Method: JEWEL PIVOT BASE
  • Power Source: EXTERNAL
  • Movement Type: MOVING COIL, PERMANENT MAGNET
  • Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,electrical Frequency, cataloged under National Stock Number 6625-01-394-8206, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-394-8206
Primary Part Number239-004
Item NameMeter,electrical Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging
StatusACTIVE
Circuit Attachment Method and Quantity2 THREADED STUD
ColorUNABLE TO DECODE
Measurement Range+350.0 TO 450.0 HERTZ SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Power SourceEXTERNAL
Movement TypeMOVING COIL, PERMANENT MAGNET
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Indicator TypeDIAL W/POINTER
Circuit Attachment Method and Quantity2 THREADED STUD
ColorUNABLE TO DECODE
Measurement Range+350.0 TO 450.0 HERTZ SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Power SourceEXTERNAL
Movement TypeMOVING COIL, PERMANENT MAGNET
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Indicator TypeDIAL W/POINTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight1.0000 lbs
Cube0.0625 cu ft
Verified Substitutes 10
Ammeter
5935-00-102-1318 INTERCHANGEABLE
Plug,tip
5935-00-231-970411751 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Llc
5136-00-261-3259 INTERCHANGEABLE
Tap,thread Cutting
5950-00-706-8265 INTERCHANGEABLE
Coil,radio Frequency
5970-00-875-0810 INTERCHANGEABLE
Insulator,plate
5935-01-172-2453 INTERCHANGEABLE
Backshell,electrical Connector
5920-01-327-2572GMC-4A INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
3040-01-438-0546 INTERCHANGEABLE
Shaft Assembly,flexible
3020-01-602-781011751 INTERCHANGEABLE
Gear,spur
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
MK777-221 Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA)
239-004 PRIMARY Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA)
1175-1 Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA)
Related Parts
6625-00-983-5947SUCCESSOR
AMMETER
5935-00-102-1318INTERCHANGEABLE
PLUG,TIP
5935-00-231-9704INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
11751
5136-00-261-3259INTERCHANGEABLE
TAP,THREAD CUTTING
5950-00-706-8265INTERCHANGEABLE
COIL,RADIO FREQUENCY
5970-00-875-0810INTERCHANGEABLE
INSULATOR,PLATE
5935-01-172-2453INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
5920-01-327-2572INTERCHANGEABLE
FUSE,CARTRIDGE
GMC-4A
3040-01-438-0546INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE
3020-01-602-7810INTERCHANGEABLE
GEAR,SPUR
11751

Frequently Asked Questions

What is NSN 6625-01-394-8206?

NSN 6625-01-394-8206 is a Meter,electrical Frequency, manufactured by Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-394-8206?

NSN 6625-01-394-8206 has 3 cross-referenced part numbers: MK777-221 (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics), 239-004 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging), 1175-1 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging).

What NSN replaces 6625-01-394-8206?

There are 10 known substitutes for 6625-01-394-8206: 6625-00-983-5947, 5935-00-102-1318, 5935-00-231-9704 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 239-004?

Key specifications for 239-004: Circuit Attachment Method and Quantity: 2 THREADED STUD; Color: UNABLE TO DECODE; Measurement Range: +350.0 TO 450.0 HERTZ SINGLE INDICATOR SINGLE RANGE; Movement Suspension Method: JEWEL PIVOT BASE. 18 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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