PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

423-4Counter,electronic,digital Reado

Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div · NSN 6625-00-190-1281 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-190-1281 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-190-1281. Primary manufacturer part number: 423-4.
Features
  • Counter,electronic,digital Reado — FSC 6625
  • Wattage Rating in Watts: 35.0
  • Internal Calibration Feature: INCLUDED
  • Display Type: NUMERIC READOUT TUBE
  • Display Storage Facility: INCLUDED
  • Frequency Range: +0.002 TO 300.000 KILOHERTZ OVERALL
  • Voltage Rating: 115.0 VOLTS NOMINAL OR 230.0 VOLTS NOMINAL
  • Phase: SINGLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Counter,electronic,digital Reado, cataloged under National Stock Number 6625-00-190-1281, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div. Government technical data includes 27 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-190-1281
Primary Part Number423-4
Item NameCounter,electronic,digital Reado
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
StatusACTIVE
Wattage Rating in Watts35.0
Internal Calibration FeatureINCLUDED
Display TypeNUMERIC READOUT TUBE
Display Storage FacilityINCLUDED
Frequency Range+0.002 TO 300.000 KILOHERTZ OVERALL
Voltage Rating115.0 VOLTS NOMINAL OR 230.0 VOLTS NOMINAL
PhaseSINGLE
Solid State FeatureINCLUDED
Display Digit Quantity5
Measurement TypeFREQUENCY
Display Units IndicatorINCLUDED
Mounting MethodRACK
Display Positioned Decimal PointPROVIDED
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Current TypeAC
Remote Control ProvisionsNOT INCLUDED
Plug-in Units ProvisionNOT INCLUDED
Wattage Rating in Watts35.0
Internal Calibration FeatureINCLUDED
Display TypeNUMERIC READOUT TUBE
Display Storage FacilityINCLUDED
Frequency Range+0.002 TO 300.000 KILOHERTZ OVERALL
Voltage Rating115.0 VOLTS NOMINAL OR 230.0 VOLTS NOMINAL
PhaseSINGLE
Solid State FeatureINCLUDED
Display Digit Quantity5
Measurement TypeFREQUENCY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeLN
Verified Substitutes 8
Post
5120-00-035-6005J4234 INTERCHANGEABLE
Puller,mechanical
The Stanley Works Dba Stanley Proto
5970-00-117-5220397L5-8 INTERCHANGEABLE
Insulator,standoff
Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.
4820-00-468-09214234 INTERCHANGEABLE
Body,valve
Smith Meter Inc Parts Opn
5975-00-718-48824234 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
6515-01-367-13584234 INTERCHANGEABLE
Mask-Shield,surgical
Molnlycke Health Care, Inc. Div Molnlycke Health Care Inc
6505-01-554-4384NDC70954-0059-10 INTERCHANGEABLE
Prednisone Tablets
Anip Acquisition Co Dba Ani Pharmaceuticals, Inc.
5930-01-576-141997324 INTERCHANGEABLE
Switch,toggle
Truck-Lite Co., Llc
Cross-Reference Index
Part NumberManufacturer
423-4 PRIMARY Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div (USA)
Related Parts
6625-01-110-4172SUCCESSOR
POST
5120-00-035-6005INTERCHANGEABLE
PULLER,MECHANICAL
J4234
5970-00-117-5220INTERCHANGEABLE
INSULATOR,STANDOFF
397L5-8
4820-00-468-0921INTERCHANGEABLE
BODY,VALVE
4234
5975-00-718-4882INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
4234
6515-01-367-1358INTERCHANGEABLE
MASK-SHIELD,SURGICAL
4234
6505-01-554-4384INTERCHANGEABLE
PREDNISONE TABLETS
NDC70954-0059-10
5930-01-576-1419INTERCHANGEABLE
SWITCH,TOGGLE
97324

Frequently Asked Questions

What is NSN 6625-00-190-1281?

NSN 6625-00-190-1281 is a Counter,electronic,digital Reado, manufactured by Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-190-1281?

NSN 6625-00-190-1281 has 1 cross-referenced part number: 423-4 (Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div).

What NSN replaces 6625-00-190-1281?

There are 8 known substitutes for 6625-00-190-1281: 6625-01-110-4172, 5120-00-035-6005, 5970-00-117-5220 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 423-4?

Key specifications for 423-4: Wattage Rating in Watts: 35.0; Internal Calibration Feature: INCLUDED; Display Type: NUMERIC READOUT TUBE; Display Storage Facility: INCLUDED. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com