PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300RPhasemeter

Syqwest Llc · NSN 6625-01-098-2877 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-098-2877 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-098-2877. Primary manufacturer part number: 300R.
Features
  • Phasemeter — FSC 6625
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 26.5 KILOHERTZ MAXIMUM
  • Phase: SINGLE
  • Circuit Current for Which Designed: AC
  • Features Provided: PORTABLE
  • Style Designator: RECTANGULAR SURFACE MTG
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 26.5 KILOHERTZ MAXIMUM
  • Phase: SINGLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Phasemeter, cataloged under National Stock Number 6625-01-098-2877, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Syqwest Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-098-2877
Primary Part Number300R
Item NamePhasemeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSyqwest Llc
StatusACTIVE
Frequency Rating50.0 HERTZ MINIMUM AND 26.5 KILOHERTZ MAXIMUM
PhaseSINGLE
Circuit Current for Which DesignedAC
Features ProvidedPORTABLE
Style DesignatorRECTANGULAR SURFACE MTG
Frequency Rating50.0 HERTZ MINIMUM AND 26.5 KILOHERTZ MAXIMUM
PhaseSINGLE
Circuit Current for Which DesignedAC
Features ProvidedPORTABLE
Style DesignatorRECTANGULAR SURFACE MTG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeVH
Weight0.5000 lbs
Cube0.0318 cu ft
Verified Substitutes 12
6625-00-153-4029ME6U SUCCESSOR
Multimeter
Joint Electronics Type Designation System
Voltmeter
5999-00-814-9279300 SUCCESSOR
Clip,electrical
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
6625-00-927-4451300 SUCCESSOR
Bridge,resistance-Voltage
Electro Scientific Industries Inc
Test Set,semiconductor Device
Inspector-Cleaner,disk Pack
Holder,electrical Card
6625-00-158-5009 INTERCHANGEABLE
Ammeter
6625-00-519-2231BH819 INTERCHANGEABLE
Ohmmeter
Howell Instruments, Inc. Dba Howell Instruments Inc
5360-00-531-799404751-250S-346 INTERCHANGEABLE
Spring,helical,compression
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
300R PRIMARY Syqwest Llc (USA)
300 Syqwest Llc (USA)
Related Parts
6625-00-153-4029SUCCESSOR
MULTIMETER
ME6U
6625-00-735-7543SUCCESSOR
VOLTMETER
5999-00-814-9279SUCCESSOR
CLIP,ELECTRICAL
300
6625-00-927-4451SUCCESSOR
BRIDGE,RESISTANCE-VOLTAGE
300
6625-00-988-1887SUCCESSOR
TEST SET,SEMICONDUCTOR DEVICE
7035-01-240-9732SUCCESSOR
INSPECTOR-CLEANER,DISK PACK
5998-01-330-0384SUCCESSOR
HOLDER,ELECTRICAL CARD
6625-00-158-5009INTERCHANGEABLE
AMMETER
6625-00-519-2231INTERCHANGEABLE
OHMMETER
BH819
5360-00-531-7994INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
04751-250S-346
5330-00-566-1387INTERCHANGEABLE
GASKET
300R
6625-00-597-2654INTERCHANGEABLE
AMMETER
43B230

Frequently Asked Questions

What is NSN 6625-01-098-2877?

NSN 6625-01-098-2877 is a Phasemeter, manufactured by Syqwest Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-098-2877?

NSN 6625-01-098-2877 has 2 cross-referenced part numbers: 300R (Syqwest Llc), 300 (Syqwest Llc).

What NSN replaces 6625-01-098-2877?

There are 12 known substitutes for 6625-01-098-2877: 6625-00-153-4029, 6625-00-735-7543, 5999-00-814-9279 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 300R?

Key specifications for 300R: Frequency Rating: 50.0 HERTZ MINIMUM AND 26.5 KILOHERTZ MAXIMUM; Phase: SINGLE; Overall Length: 14.000 INCHES NOMINAL IN; Circuit Current for Which Designed: AC. 12 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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