PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103AComparator,signal

Fluke Corp · NSN 6625-00-395-0749 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-395-0749 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-395-0749. Primary manufacturer part number: 103A.
Features
  • Comparator,signal — FSC 6625
  • AC Voltage Rating: 115.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
  • Output Impedance Rating: 0.0 OHMS MINIMUM AND 2.0 KILOHMS MAXIMUM
  • Operating Frequency: 100.0 HERTZ MINIMUM AND 5.0 MEGAHERTZ MAXIMUM
  • Indicator Type: METER
  • AC Voltage Rating: 230.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
  • Phase: SINGLE FIRST ALTERNATE OPERATING POWER RQMT
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Comparator,signal, cataloged under National Stock Number 6625-00-395-0749, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fluke Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN6625-00-395-0749
Primary Part Number103A
Item NameComparator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFluke Corp
StatusACTIVE
AC Voltage Rating115.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
Output Impedance Rating0.0 OHMS MINIMUM AND 2.0 KILOHMS MAXIMUM
Operating Frequency100.0 HERTZ MINIMUM AND 5.0 MEGAHERTZ MAXIMUM
Indicator TypeMETER
AC Voltage Rating230.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
PhaseSINGLE FIRST ALTERNATE OPERATING POWER RQMT
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT
PhaseSINGLE SECOND ALTERNATE OPERATING POWER RQMT
Electrical Power Source RelationshipALTERNATE OPERATING
AC Voltage Rating115.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
Output Impedance Rating0.0 OHMS MINIMUM AND 2.0 KILOHMS MAXIMUM
Operating Frequency100.0 HERTZ MINIMUM AND 5.0 MEGAHERTZ MAXIMUM
Indicator TypeMETER
AC Voltage Rating230.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
PhaseSINGLE FIRST ALTERNATE OPERATING POWER RQMT
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT
PhaseSINGLE SECOND ALTERNATE OPERATING POWER RQMT
Electrical Power Source RelationshipALTERNATE OPERATING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight34.0000 lbs
Cube4.3125 cu ft
Verified Substitutes 12
5996-00-054-4627 INTERCHANGEABLE
Amplifier,direct Current
3110-00-155-6379 INTERCHANGEABLE
Bearing,ball,annular
4010-00-250-7488MX382GRA4 INTERCHANGEABLE
Guy
Joint Electronics Type Designation System
5930-00-312-8236 INTERCHANGEABLE
Switch,flow
5930-00-313-8355 INTERCHANGEABLE
Switch,flow
6210-00-432-5104103AAL INTERCHANGEABLE
Light,indicator
Korry Electronics Co
6210-00-536-1672103SGL INTERCHANGEABLE
Light,indicator
Korry Electronics Co
5930-00-539-709997A1504PC15A1241-1 INTERCHANGEABLE
Switch,flow
Eaton Aerospace, Llc Dba Jackson South
3110-00-554-2965 INTERCHANGEABLE
Bearing,ball,annular
5355-00-644-2098S52-64 INTERCHANGEABLE
Knob
Kurz-Kasch Inc
Cross-Reference Index
Part NumberManufacturer
103A PRIMARY Fluke Corp (USA)
Related Parts
5996-00-054-4627INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT
3110-00-155-6379INTERCHANGEABLE
BEARING,BALL,ANNULAR
4010-00-250-7488INTERCHANGEABLE
GUY
MX382GRA4
5930-00-312-8236INTERCHANGEABLE
SWITCH,FLOW
5930-00-313-8355INTERCHANGEABLE
SWITCH,FLOW
6210-00-432-5104INTERCHANGEABLE
LIGHT,INDICATOR
103AAL
6210-00-536-1672INTERCHANGEABLE
LIGHT,INDICATOR
103SGL
5930-00-539-7099INTERCHANGEABLE
SWITCH,FLOW
97A1504PC15A1241-1
3110-00-554-2965INTERCHANGEABLE
BEARING,BALL,ANNULAR
5355-00-644-2098INTERCHANGEABLE
KNOB
S52-64
5905-00-827-2743INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,NONIND
63A6A1-85000B21
5905-00-901-9525INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
64A6A11-5160R0A21

Frequently Asked Questions

What is NSN 6625-00-395-0749?

NSN 6625-00-395-0749 is a Comparator,signal, manufactured by Fluke Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-395-0749?

NSN 6625-00-395-0749 has 1 cross-referenced part number: 103A (Fluke Corp).

What NSN replaces 6625-00-395-0749?

There are 12 known substitutes for 6625-00-395-0749: 5996-00-054-4627, 3110-00-155-6379, 4010-00-250-7488 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103A?

Key specifications for 103A: AC Voltage Rating: 115.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT; Output Impedance Rating: 0.0 OHMS MINIMUM AND 2.0 KILOHMS MAXIMUM; Operating Frequency: 100.0 HERTZ MINIMUM AND 5.0 MEGAHERTZ MAXIMUM; Indicator Type: METER. 26 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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